22558308

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^2$

素因数の和:161

約数の個数: 72

約数和(自身を含む): 57634752

約数和(自身を除く): 35076444

約数列:

[1, 2, 3, 4, 6, 12, 23, 37, 46, 47, 69, 74, 92, 94, 111, 138, 141, 148, 188, 222, 276, 282, 444, 564, 851, 1081, 1702, 1739, 2162, 2209, 2553, 3243, 3404, 3478, 4324, 4418, 5106, 5217, 6486, 6627, 6956, 8836, 10212, 10434, 12972, 13254, 20868, 26508, 39997, 50807, 79994, 81733, 101614, 119991, 152421, 159988, 163466, 203228, 239982, 245199, 304842, 326932, 479964, 490398, 609684, 980796, 1879859, 3759718, 5639577, 7519436, 11279154, 22558308]

約数ペア:

[(1, 22558308), (2, 11279154), (3, 7519436), (4, 5639577), (6, 3759718), (12, 1879859), (23, 980796), (37, 609684), (46, 490398), (47, 479964), (69, 326932), (74, 304842), (92, 245199), (94, 239982), (111, 203228), (138, 163466), (141, 159988), (148, 152421), (188, 119991), (222, 101614), (276, 81733), (282, 79994), (444, 50807), (564, 39997), (851, 26508), (1081, 20868), (1702, 13254), (1739, 12972), (2162, 10434), (2209, 10212), (2553, 8836), (3243, 6956), (3404, 6627), (3478, 6486), (4324, 5217), (4418, 5106)]