21168358776

素因数分解:

$2^3\times 3^3\times {\mathrm{2671}}^1\times {\mathrm{36691}}^1$

素因数の和:39377

約数の個数: 64

約数和(自身を含む): 58824614400

約数和(自身を除く): 37656255624

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 2671, 5342, 8013, 10684, 16026, 21368, 24039, 32052, 36691, 48078, 64104, 72117, 73382, 96156, 110073, 144234, 146764, 192312, 220146, 288468, 293528, 330219, 440292, 576936, 660438, 880584, 990657, 1320876, 1981314, 2641752, 3962628, 7925256, 98001661, 196003322, 294004983, 392006644, 588009966, 784013288, 882014949, 1176019932, 1764029898, 2352039864, 2646044847, 3528059796, 5292089694, 7056119592, 10584179388, 21168358776]

約数ペア:

[(1, 21168358776), (2, 10584179388), (3, 7056119592), (4, 5292089694), (6, 3528059796), (8, 2646044847), (9, 2352039864), (12, 1764029898), (18, 1176019932), (24, 882014949), (27, 784013288), (36, 588009966), (54, 392006644), (72, 294004983), (108, 196003322), (216, 98001661), (2671, 7925256), (5342, 3962628), (8013, 2641752), (10684, 1981314), (16026, 1320876), (21368, 990657), (24039, 880584), (32052, 660438), (36691, 576936), (48078, 440292), (64104, 330219), (72117, 293528), (73382, 288468), (96156, 220146), (110073, 192312), (144234, 146764)]