18887358096

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{4231039}}^1$

素因数の和:4231084

約数の個数: 60

約数和(自身を含む): 54563491840

約数和(自身を除く): 35676133744

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 124, 144, 186, 248, 279, 372, 496, 558, 744, 1116, 1488, 2232, 4464, 4231039, 8462078, 12693117, 16924156, 25386234, 33848312, 38079351, 50772468, 67696624, 76158702, 101544936, 131162209, 152317404, 203089872, 262324418, 304634808, 393486627, 524648836, 609269616, 786973254, 1049297672, 1180459881, 1573946508, 2098595344, 2360919762, 3147893016, 4721839524, 6295786032, 9443679048, 18887358096]

約数ペア:

[(1, 18887358096), (2, 9443679048), (3, 6295786032), (4, 4721839524), (6, 3147893016), (8, 2360919762), (9, 2098595344), (12, 1573946508), (16, 1180459881), (18, 1049297672), (24, 786973254), (31, 609269616), (36, 524648836), (48, 393486627), (62, 304634808), (72, 262324418), (93, 203089872), (124, 152317404), (144, 131162209), (186, 101544936), (248, 76158702), (279, 67696624), (372, 50772468), (496, 38079351), (558, 33848312), (744, 25386234), (1116, 16924156), (1488, 12693117), (2232, 8462078), (4464, 4231039)]