19578132

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1$

素因数の和:115

約数の個数: 192

約数和(自身を含む): 64512000

約数和(自身を除く): 44933868

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 27, 28, 29, 36, 38, 42, 47, 54, 57, 58, 63, 76, 84, 87, 94, 108, 114, 116, 126, 133, 141, 171, 174, 188, 189, 203, 228, 252, 261, 266, 282, 329, 342, 348, 378, 399, 406, 423, 513, 522, 532, 551, 564, 609, 658, 684, 756, 783, 798, 812, 846, 893, 987, 1026, 1044, 1102, 1197, 1218, 1269, 1316, 1363, 1566, 1596, 1653, 1692, 1786, 1827, 1974, 2052, 2204, 2394, 2436, 2538, 2679, 2726, 2961, 3132, 3306, 3572, 3591, 3654, 3857, 3948, 4089, 4788, 4959, 5076, 5358, 5452, 5481, 5922, 6251, 6612, 7182, 7308, 7714, 8037, 8178, 8883, 9541, 9918, 10716, 10962, 11571, 11844, 12267, 12502, 14364, 14877, 15428, 16074, 16356, 17766, 18753, 19082, 19836, 21924, 23142, 24111, 24534, 25004, 25897, 28623, 29754, 32148, 34713, 35532, 36801, 37506, 38164, 46284, 48222, 49068, 51794, 56259, 57246, 59508, 69426, 73602, 75012, 77691, 85869, 96444, 103588, 104139, 112518, 114492, 138852, 147204, 155382, 168777, 171738, 181279, 208278, 225036, 233073, 257607, 310764, 337554, 343476, 362558, 416556, 466146, 515214, 543837, 675108, 699219, 725116, 932292, 1030428, 1087674, 1398438, 1631511, 2175348, 2796876, 3263022, 4894533, 6526044, 9789066, 19578132]

約数ペア:

[(1, 19578132), (2, 9789066), (3, 6526044), (4, 4894533), (6, 3263022), (7, 2796876), (9, 2175348), (12, 1631511), (14, 1398438), (18, 1087674), (19, 1030428), (21, 932292), (27, 725116), (28, 699219), (29, 675108), (36, 543837), (38, 515214), (42, 466146), (47, 416556), (54, 362558), (57, 343476), (58, 337554), (63, 310764), (76, 257607), (84, 233073), (87, 225036), (94, 208278), (108, 181279), (114, 171738), (116, 168777), (126, 155382), (133, 147204), (141, 138852), (171, 114492), (174, 112518), (188, 104139), (189, 103588), (203, 96444), (228, 85869), (252, 77691), (261, 75012), (266, 73602), (282, 69426), (329, 59508), (342, 57246), (348, 56259), (378, 51794), (399, 49068), (406, 48222), (423, 46284), (513, 38164), (522, 37506), (532, 36801), (551, 35532), (564, 34713), (609, 32148), (658, 29754), (684, 28623), (756, 25897), (783, 25004), (798, 24534), (812, 24111), (846, 23142), (893, 21924), (987, 19836), (1026, 19082), (1044, 18753), (1102, 17766), (1197, 16356), (1218, 16074), (1269, 15428), (1316, 14877), (1363, 14364), (1566, 12502), (1596, 12267), (1653, 11844), (1692, 11571), (1786, 10962), (1827, 10716), (1974, 9918), (2052, 9541), (2204, 8883), (2394, 8178), (2436, 8037), (2538, 7714), (2679, 7308), (2726, 7182), (2961, 6612), (3132, 6251), (3306, 5922), (3572, 5481), (3591, 5452), (3654, 5358), (3857, 5076), (3948, 4959), (4089, 4788)]