2080188

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1$

素因数の和:144

約数の個数: 96

約数和(自身を含む): 6289920

約数和(自身を除く): 4209732

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 17, 18, 22, 27, 33, 34, 36, 44, 51, 54, 66, 68, 99, 102, 103, 108, 132, 153, 187, 198, 204, 206, 297, 306, 309, 374, 396, 412, 459, 561, 594, 612, 618, 748, 918, 927, 1122, 1133, 1188, 1236, 1683, 1751, 1836, 1854, 2244, 2266, 2781, 3366, 3399, 3502, 3708, 4532, 5049, 5253, 5562, 6732, 6798, 7004, 10098, 10197, 10506, 11124, 13596, 15759, 19261, 20196, 20394, 21012, 30591, 31518, 38522, 40788, 47277, 57783, 61182, 63036, 77044, 94554, 115566, 122364, 173349, 189108, 231132, 346698, 520047, 693396, 1040094, 2080188]

約数ペア:

[(1, 2080188), (2, 1040094), (3, 693396), (4, 520047), (6, 346698), (9, 231132), (11, 189108), (12, 173349), (17, 122364), (18, 115566), (22, 94554), (27, 77044), (33, 63036), (34, 61182), (36, 57783), (44, 47277), (51, 40788), (54, 38522), (66, 31518), (68, 30591), (99, 21012), (102, 20394), (103, 20196), (108, 19261), (132, 15759), (153, 13596), (187, 11124), (198, 10506), (204, 10197), (206, 10098), (297, 7004), (306, 6798), (309, 6732), (374, 5562), (396, 5253), (412, 5049), (459, 4532), (561, 3708), (594, 3502), (612, 3399), (618, 3366), (748, 2781), (918, 2266), (927, 2244), (1122, 1854), (1133, 1836), (1188, 1751), (1236, 1683)]