1821468591744

素因数分解:

$2^7\times 3^1\times {\mathrm{3461}}^1\times {\mathrm{1370531}}^1$

素因数の和:1374009

約数の個数: 64

約数和(自身を含む): 4839677419680

約数和(自身を除く): 3018208827936

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 3461, 6922, 10383, 13844, 20766, 27688, 41532, 55376, 83064, 110752, 166128, 221504, 332256, 443008, 664512, 1329024, 1370531, 2741062, 4111593, 5482124, 8223186, 10964248, 16446372, 21928496, 32892744, 43856992, 65785488, 87713984, 131570976, 175427968, 263141952, 526283904, 4743407791, 9486815582, 14230223373, 18973631164, 28460446746, 37947262328, 56920893492, 75894524656, 113841786984, 151789049312, 227683573968, 303578098624, 455367147936, 607156197248, 910734295872, 1821468591744]

約数ペア:

[(1, 1821468591744), (2, 910734295872), (3, 607156197248), (4, 455367147936), (6, 303578098624), (8, 227683573968), (12, 151789049312), (16, 113841786984), (24, 75894524656), (32, 56920893492), (48, 37947262328), (64, 28460446746), (96, 18973631164), (128, 14230223373), (192, 9486815582), (384, 4743407791), (3461, 526283904), (6922, 263141952), (10383, 175427968), (13844, 131570976), (20766, 87713984), (27688, 65785488), (41532, 43856992), (55376, 32892744), (83064, 21928496), (110752, 16446372), (166128, 10964248), (221504, 8223186), (332256, 5482124), (443008, 4111593), (664512, 2741062), (1329024, 1370531)]