18372214840

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{551387}}^1$

素因数の和:551429

約数の個数: 96

約数和(自身を含む): 50915167920

約数和(自身を除く): 32542953080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 49, 56, 68, 70, 85, 98, 119, 136, 140, 170, 196, 238, 245, 280, 340, 392, 476, 490, 595, 680, 833, 952, 980, 1190, 1666, 1960, 2380, 3332, 4165, 4760, 6664, 8330, 16660, 33320, 551387, 1102774, 2205548, 2756935, 3859709, 4411096, 5513870, 7719418, 9373579, 11027740, 15438836, 18747158, 19298545, 22055480, 27017963, 30877672, 37494316, 38597090, 46867895, 54035926, 65615053, 74988632, 77194180, 93735790, 108071852, 131230106, 135089815, 154388360, 187471580, 216143704, 262460212, 270179630, 328075265, 374943160, 459305371, 524920424, 540359260, 656150530, 918610742, 1080718520, 1312301060, 1837221484, 2296526855, 2624602120, 3674442968, 4593053710, 9186107420, 18372214840]

約数ペア:

[(1, 18372214840), (2, 9186107420), (4, 4593053710), (5, 3674442968), (7, 2624602120), (8, 2296526855), (10, 1837221484), (14, 1312301060), (17, 1080718520), (20, 918610742), (28, 656150530), (34, 540359260), (35, 524920424), (40, 459305371), (49, 374943160), (56, 328075265), (68, 270179630), (70, 262460212), (85, 216143704), (98, 187471580), (119, 154388360), (136, 135089815), (140, 131230106), (170, 108071852), (196, 93735790), (238, 77194180), (245, 74988632), (280, 65615053), (340, 54035926), (392, 46867895), (476, 38597090), (490, 37494316), (595, 30877672), (680, 27017963), (833, 22055480), (952, 19298545), (980, 18747158), (1190, 15438836), (1666, 11027740), (1960, 9373579), (2380, 7719418), (3332, 5513870), (4165, 4411096), (4760, 3859709), (6664, 2756935), (8330, 2205548), (16660, 1102774), (33320, 551387)]