15124356

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1901}}^1$

素因数の和:1941

約数の個数: 72

約数和(自身を含む): 43616664

約数和(自身を除く): 28492308

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 34, 36, 39, 51, 52, 68, 78, 102, 117, 153, 156, 204, 221, 234, 306, 442, 468, 612, 663, 884, 1326, 1901, 1989, 2652, 3802, 3978, 5703, 7604, 7956, 11406, 17109, 22812, 24713, 32317, 34218, 49426, 64634, 68436, 74139, 96951, 98852, 129268, 148278, 193902, 222417, 290853, 296556, 387804, 420121, 444834, 581706, 840242, 889668, 1163412, 1260363, 1680484, 2520726, 3781089, 5041452, 7562178, 15124356]

約数ペア:

[(1, 15124356), (2, 7562178), (3, 5041452), (4, 3781089), (6, 2520726), (9, 1680484), (12, 1260363), (13, 1163412), (17, 889668), (18, 840242), (26, 581706), (34, 444834), (36, 420121), (39, 387804), (51, 296556), (52, 290853), (68, 222417), (78, 193902), (102, 148278), (117, 129268), (153, 98852), (156, 96951), (204, 74139), (221, 68436), (234, 64634), (306, 49426), (442, 34218), (468, 32317), (612, 24713), (663, 22812), (884, 17109), (1326, 11406), (1901, 7956), (1989, 7604), (2652, 5703), (3802, 3978)]