16244748

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{337}}^1$

素因数の和:463

約数の個数: 72

約数和(自身を含む): 44783648

約数和(自身を除く): 28538900

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 103, 117, 156, 206, 234, 309, 337, 412, 468, 618, 674, 927, 1011, 1236, 1339, 1348, 1854, 2022, 2678, 3033, 3708, 4017, 4044, 4381, 5356, 6066, 8034, 8762, 12051, 12132, 13143, 16068, 17524, 24102, 26286, 34711, 39429, 48204, 52572, 69422, 78858, 104133, 138844, 157716, 208266, 312399, 416532, 451243, 624798, 902486, 1249596, 1353729, 1804972, 2707458, 4061187, 5414916, 8122374, 16244748]

約数ペア:

[(1, 16244748), (2, 8122374), (3, 5414916), (4, 4061187), (6, 2707458), (9, 1804972), (12, 1353729), (13, 1249596), (18, 902486), (26, 624798), (36, 451243), (39, 416532), (52, 312399), (78, 208266), (103, 157716), (117, 138844), (156, 104133), (206, 78858), (234, 69422), (309, 52572), (337, 48204), (412, 39429), (468, 34711), (618, 26286), (674, 24102), (927, 17524), (1011, 16068), (1236, 13143), (1339, 12132), (1348, 12051), (1854, 8762), (2022, 8034), (2678, 6066), (3033, 5356), (3708, 4381), (4017, 4044)]