12386640996

素因数分解:

$2^2\times 3^2\times {\mathrm{79}}^1\times {\mathrm{113}}^1\times {\mathrm{38543}}^1$

素因数の和:38745

約数の個数: 72

約数和(自身を含む): 31988436480

約数和(自身を除く): 19601795484

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 79, 113, 158, 226, 237, 316, 339, 452, 474, 678, 711, 948, 1017, 1356, 1422, 2034, 2844, 4068, 8927, 17854, 26781, 35708, 38543, 53562, 77086, 80343, 107124, 115629, 154172, 160686, 231258, 321372, 346887, 462516, 693774, 1387548, 3044897, 4355359, 6089794, 8710718, 9134691, 12179588, 13066077, 17421436, 18269382, 26132154, 27404073, 36538764, 39198231, 52264308, 54808146, 78396462, 109616292, 156792924, 344073361, 688146722, 1032220083, 1376293444, 2064440166, 3096660249, 4128880332, 6193320498, 12386640996]

約数ペア:

[(1, 12386640996), (2, 6193320498), (3, 4128880332), (4, 3096660249), (6, 2064440166), (9, 1376293444), (12, 1032220083), (18, 688146722), (36, 344073361), (79, 156792924), (113, 109616292), (158, 78396462), (226, 54808146), (237, 52264308), (316, 39198231), (339, 36538764), (452, 27404073), (474, 26132154), (678, 18269382), (711, 17421436), (948, 13066077), (1017, 12179588), (1356, 9134691), (1422, 8710718), (2034, 6089794), (2844, 4355359), (4068, 3044897), (8927, 1387548), (17854, 693774), (26781, 462516), (35708, 346887), (38543, 321372), (53562, 231258), (77086, 160686), (80343, 154172), (107124, 115629)]