33640178

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{37}}^1$

素因数の和:108

約数の個数: 72

約数和(自身を含む): 65166276

約数和(自身を除く): 31526098

約数列:

[1, 2, 11, 13, 17, 22, 26, 34, 37, 74, 121, 143, 187, 221, 242, 286, 289, 374, 407, 442, 481, 578, 629, 814, 962, 1258, 1573, 2057, 2431, 3146, 3179, 3757, 4114, 4477, 4862, 5291, 6358, 6919, 7514, 8177, 8954, 10582, 10693, 13838, 16354, 21386, 26741, 34969, 41327, 53482, 58201, 69938, 76109, 82654, 89947, 116402, 117623, 139009, 152218, 179894, 235246, 278018, 454597, 909194, 989417, 1293853, 1529099, 1978834, 2587706, 3058198, 16820089, 33640178]

約数ペア:

[(1, 33640178), (2, 16820089), (11, 3058198), (13, 2587706), (17, 1978834), (22, 1529099), (26, 1293853), (34, 989417), (37, 909194), (74, 454597), (121, 278018), (143, 235246), (187, 179894), (221, 152218), (242, 139009), (286, 117623), (289, 116402), (374, 89947), (407, 82654), (442, 76109), (481, 69938), (578, 58201), (629, 53482), (814, 41327), (962, 34969), (1258, 26741), (1573, 21386), (2057, 16354), (2431, 13838), (3146, 10693), (3179, 10582), (3757, 8954), (4114, 8177), (4477, 7514), (4862, 6919), (5291, 6358)]