18804802912

素因数分解:

$2^5\times 7^2\times {\mathrm{1801}}^1\times {\mathrm{6659}}^1$

素因数の和:8484

約数の個数: 72

約数和(自身を含む): 43096740120

約数和(自身を除く): 24291937208

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 196, 224, 392, 784, 1568, 1801, 3602, 6659, 7204, 12607, 13318, 14408, 25214, 26636, 28816, 46613, 50428, 53272, 57632, 88249, 93226, 100856, 106544, 176498, 186452, 201712, 213088, 326291, 352996, 372904, 403424, 652582, 705992, 745808, 1305164, 1411984, 1491616, 2610328, 2823968, 5220656, 10441312, 11992859, 23985718, 47971436, 83950013, 95942872, 167900026, 191885744, 335800052, 383771488, 587650091, 671600104, 1175300182, 1343200208, 2350600364, 2686400416, 4701200728, 9402401456, 18804802912]

約数ペア:

[(1, 18804802912), (2, 9402401456), (4, 4701200728), (7, 2686400416), (8, 2350600364), (14, 1343200208), (16, 1175300182), (28, 671600104), (32, 587650091), (49, 383771488), (56, 335800052), (98, 191885744), (112, 167900026), (196, 95942872), (224, 83950013), (392, 47971436), (784, 23985718), (1568, 11992859), (1801, 10441312), (3602, 5220656), (6659, 2823968), (7204, 2610328), (12607, 1491616), (13318, 1411984), (14408, 1305164), (25214, 745808), (26636, 705992), (28816, 652582), (46613, 403424), (50428, 372904), (53272, 352996), (57632, 326291), (88249, 213088), (93226, 201712), (100856, 186452), (106544, 176498)]