2902746

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1$

素因数の和:187

約数の個数: 64

約数和(自身を含む): 7428096

約数和(自身を除く): 4525350

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 61, 66, 77, 103, 122, 154, 183, 206, 231, 309, 366, 427, 462, 618, 671, 721, 854, 1133, 1281, 1342, 1442, 2013, 2163, 2266, 2562, 3399, 4026, 4326, 4697, 6283, 6798, 7931, 9394, 12566, 14091, 15862, 18849, 23793, 28182, 37698, 43981, 47586, 69113, 87962, 131943, 138226, 207339, 263886, 414678, 483791, 967582, 1451373, 2902746]

約数ペア:

[(1, 2902746), (2, 1451373), (3, 967582), (6, 483791), (7, 414678), (11, 263886), (14, 207339), (21, 138226), (22, 131943), (33, 87962), (42, 69113), (61, 47586), (66, 43981), (77, 37698), (103, 28182), (122, 23793), (154, 18849), (183, 15862), (206, 14091), (231, 12566), (309, 9394), (366, 7931), (427, 6798), (462, 6283), (618, 4697), (671, 4326), (721, 4026), (854, 3399), (1133, 2562), (1281, 2266), (1342, 2163), (1442, 2013)]