2747744244

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{569}}^1\times {\mathrm{19163}}^1$

素因数の和:19749

約数の個数: 72

約数和(自身を含む): 7952293440

約数和(自身を除く): 5204549196

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 569, 1138, 1707, 2276, 3414, 3983, 5121, 6828, 7966, 10242, 11949, 15932, 19163, 20484, 23898, 35847, 38326, 47796, 57489, 71694, 76652, 114978, 134141, 143388, 172467, 229956, 268282, 344934, 402423, 536564, 689868, 804846, 1207269, 1609692, 2414538, 4829076, 10903747, 21807494, 32711241, 43614988, 65422482, 76326229, 98133723, 130844964, 152652458, 196267446, 228978687, 305304916, 392534892, 457957374, 686936061, 915914748, 1373872122, 2747744244]

約数ペア:

[(1, 2747744244), (2, 1373872122), (3, 915914748), (4, 686936061), (6, 457957374), (7, 392534892), (9, 305304916), (12, 228978687), (14, 196267446), (18, 152652458), (21, 130844964), (28, 98133723), (36, 76326229), (42, 65422482), (63, 43614988), (84, 32711241), (126, 21807494), (252, 10903747), (569, 4829076), (1138, 2414538), (1707, 1609692), (2276, 1207269), (3414, 804846), (3983, 689868), (5121, 536564), (6828, 402423), (7966, 344934), (10242, 268282), (11949, 229956), (15932, 172467), (19163, 143388), (20484, 134141), (23898, 114978), (35847, 76652), (38326, 71694), (47796, 57489)]