18447132

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1$

素因数の和:187

約数の個数: 96

約数和(自身を含む): 49996800

約数和(自身を除く): 31549668

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 29, 33, 44, 58, 61, 66, 79, 87, 116, 122, 132, 158, 174, 183, 237, 244, 316, 319, 348, 366, 474, 638, 671, 732, 869, 948, 957, 1276, 1342, 1738, 1769, 1914, 2013, 2291, 2607, 2684, 3476, 3538, 3828, 4026, 4582, 4819, 5214, 5307, 6873, 7076, 8052, 9164, 9638, 10428, 10614, 13746, 14457, 19276, 19459, 21228, 25201, 27492, 28914, 38918, 50402, 53009, 57828, 58377, 75603, 77836, 100804, 106018, 116754, 139751, 151206, 159027, 212036, 233508, 279502, 302412, 318054, 419253, 559004, 636108, 838506, 1537261, 1677012, 3074522, 4611783, 6149044, 9223566, 18447132]

約数ペア:

[(1, 18447132), (2, 9223566), (3, 6149044), (4, 4611783), (6, 3074522), (11, 1677012), (12, 1537261), (22, 838506), (29, 636108), (33, 559004), (44, 419253), (58, 318054), (61, 302412), (66, 279502), (79, 233508), (87, 212036), (116, 159027), (122, 151206), (132, 139751), (158, 116754), (174, 106018), (183, 100804), (237, 77836), (244, 75603), (316, 58377), (319, 57828), (348, 53009), (366, 50402), (474, 38918), (638, 28914), (671, 27492), (732, 25201), (869, 21228), (948, 19459), (957, 19276), (1276, 14457), (1342, 13746), (1738, 10614), (1769, 10428), (1914, 9638), (2013, 9164), (2291, 8052), (2607, 7076), (2684, 6873), (3476, 5307), (3538, 5214), (3828, 4819), (4026, 4582)]