8926428

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1$

素因数の和:104

約数の個数: 144

約数和(自身を含む): 27578880

約数和(自身を除く): 18652452

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 19, 21, 28, 34, 38, 42, 47, 49, 51, 57, 68, 76, 84, 94, 98, 102, 114, 119, 133, 141, 147, 188, 196, 204, 228, 238, 266, 282, 294, 323, 329, 357, 399, 476, 532, 564, 588, 646, 658, 714, 798, 799, 833, 893, 931, 969, 987, 1292, 1316, 1428, 1596, 1598, 1666, 1786, 1862, 1938, 1974, 2261, 2303, 2397, 2499, 2679, 2793, 3196, 3332, 3572, 3724, 3876, 3948, 4522, 4606, 4794, 4998, 5358, 5586, 5593, 6251, 6783, 6909, 9044, 9212, 9588, 9996, 10716, 11172, 11186, 12502, 13566, 13818, 15181, 15827, 16779, 18753, 22372, 25004, 27132, 27636, 30362, 31654, 33558, 37506, 39151, 43757, 45543, 47481, 60724, 63308, 67116, 75012, 78302, 87514, 91086, 94962, 106267, 117453, 131271, 156604, 175028, 182172, 189924, 212534, 234906, 262542, 318801, 425068, 469812, 525084, 637602, 743869, 1275204, 1487738, 2231607, 2975476, 4463214, 8926428]

約数ペア:

[(1, 8926428), (2, 4463214), (3, 2975476), (4, 2231607), (6, 1487738), (7, 1275204), (12, 743869), (14, 637602), (17, 525084), (19, 469812), (21, 425068), (28, 318801), (34, 262542), (38, 234906), (42, 212534), (47, 189924), (49, 182172), (51, 175028), (57, 156604), (68, 131271), (76, 117453), (84, 106267), (94, 94962), (98, 91086), (102, 87514), (114, 78302), (119, 75012), (133, 67116), (141, 63308), (147, 60724), (188, 47481), (196, 45543), (204, 43757), (228, 39151), (238, 37506), (266, 33558), (282, 31654), (294, 30362), (323, 27636), (329, 27132), (357, 25004), (399, 22372), (476, 18753), (532, 16779), (564, 15827), (588, 15181), (646, 13818), (658, 13566), (714, 12502), (798, 11186), (799, 11172), (833, 10716), (893, 9996), (931, 9588), (969, 9212), (987, 9044), (1292, 6909), (1316, 6783), (1428, 6251), (1596, 5593), (1598, 5586), (1666, 5358), (1786, 4998), (1862, 4794), (1938, 4606), (1974, 4522), (2261, 3948), (2303, 3876), (2397, 3724), (2499, 3572), (2679, 3332), (2793, 3196)]