12784068

素因数分解:

$2^2\times 3^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{211}}^1$

素因数の和:255

約数の個数: 120

約数和(自身を含む): 38785824

約数和(自身を除く): 26001756

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 17, 18, 22, 27, 33, 34, 36, 44, 51, 54, 66, 68, 81, 99, 102, 108, 132, 153, 162, 187, 198, 204, 211, 297, 306, 324, 374, 396, 422, 459, 561, 594, 612, 633, 748, 844, 891, 918, 1122, 1188, 1266, 1377, 1683, 1782, 1836, 1899, 2244, 2321, 2532, 2754, 3366, 3564, 3587, 3798, 4642, 5049, 5508, 5697, 6732, 6963, 7174, 7596, 9284, 10098, 10761, 11394, 13926, 14348, 15147, 17091, 20196, 20889, 21522, 22788, 27852, 30294, 32283, 34182, 39457, 41778, 43044, 60588, 62667, 64566, 68364, 78914, 83556, 96849, 118371, 125334, 129132, 157828, 188001, 193698, 236742, 250668, 290547, 355113, 376002, 387396, 473484, 581094, 710226, 752004, 1065339, 1162188, 1420452, 2130678, 3196017, 4261356, 6392034, 12784068]

約数ペア:

[(1, 12784068), (2, 6392034), (3, 4261356), (4, 3196017), (6, 2130678), (9, 1420452), (11, 1162188), (12, 1065339), (17, 752004), (18, 710226), (22, 581094), (27, 473484), (33, 387396), (34, 376002), (36, 355113), (44, 290547), (51, 250668), (54, 236742), (66, 193698), (68, 188001), (81, 157828), (99, 129132), (102, 125334), (108, 118371), (132, 96849), (153, 83556), (162, 78914), (187, 68364), (198, 64566), (204, 62667), (211, 60588), (297, 43044), (306, 41778), (324, 39457), (374, 34182), (396, 32283), (422, 30294), (459, 27852), (561, 22788), (594, 21522), (612, 20889), (633, 20196), (748, 17091), (844, 15147), (891, 14348), (918, 13926), (1122, 11394), (1188, 10761), (1266, 10098), (1377, 9284), (1683, 7596), (1782, 7174), (1836, 6963), (1899, 6732), (2244, 5697), (2321, 5508), (2532, 5049), (2754, 4642), (3366, 3798), (3564, 3587)]