2130678

素因数分解:

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

素因数の和:250

約数の個数: 64

約数和(自身を含む): 5495040

約数和(自身を除く): 3364362

約数列:

[1, 2, 3, 6, 9, 11, 17, 18, 22, 27, 33, 34, 51, 54, 66, 99, 102, 153, 187, 198, 211, 297, 306, 374, 422, 459, 561, 594, 633, 918, 1122, 1266, 1683, 1899, 2321, 3366, 3587, 3798, 4642, 5049, 5697, 6963, 7174, 10098, 10761, 11394, 13926, 20889, 21522, 32283, 39457, 41778, 62667, 64566, 78914, 96849, 118371, 125334, 193698, 236742, 355113, 710226, 1065339, 2130678]

約数ペア:

[(1, 2130678), (2, 1065339), (3, 710226), (6, 355113), (9, 236742), (11, 193698), (17, 125334), (18, 118371), (22, 96849), (27, 78914), (33, 64566), (34, 62667), (51, 41778), (54, 39457), (66, 32283), (99, 21522), (102, 20889), (153, 13926), (187, 11394), (198, 10761), (211, 10098), (297, 7174), (306, 6963), (374, 5697), (422, 5049), (459, 4642), (561, 3798), (594, 3587), (633, 3366), (918, 2321), (1122, 1899), (1266, 1683)]