21929544

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3347}}^1$

素因数の和:3379

約数の個数: 96

約数和(自身を含む): 73120320

約数和(自身を除く): 51190776

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 28, 36, 39, 42, 52, 56, 63, 72, 78, 84, 91, 104, 117, 126, 156, 168, 182, 234, 252, 273, 312, 364, 468, 504, 546, 728, 819, 936, 1092, 1638, 2184, 3276, 3347, 6552, 6694, 10041, 13388, 20082, 23429, 26776, 30123, 40164, 43511, 46858, 60246, 70287, 80328, 87022, 93716, 120492, 130533, 140574, 174044, 187432, 210861, 240984, 261066, 281148, 304577, 348088, 391599, 421722, 522132, 562296, 609154, 783198, 843444, 913731, 1044264, 1218308, 1566396, 1686888, 1827462, 2436616, 2741193, 3132792, 3654924, 5482386, 7309848, 10964772, 21929544]

約数ペア:

[(1, 21929544), (2, 10964772), (3, 7309848), (4, 5482386), (6, 3654924), (7, 3132792), (8, 2741193), (9, 2436616), (12, 1827462), (13, 1686888), (14, 1566396), (18, 1218308), (21, 1044264), (24, 913731), (26, 843444), (28, 783198), (36, 609154), (39, 562296), (42, 522132), (52, 421722), (56, 391599), (63, 348088), (72, 304577), (78, 281148), (84, 261066), (91, 240984), (104, 210861), (117, 187432), (126, 174044), (156, 140574), (168, 130533), (182, 120492), (234, 93716), (252, 87022), (273, 80328), (312, 70287), (364, 60246), (468, 46858), (504, 43511), (546, 40164), (728, 30123), (819, 26776), (936, 23429), (1092, 20082), (1638, 13388), (2184, 10041), (3276, 6694), (3347, 6552)]