31318182

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{14621}}^1$

素因数の和:14653

約数の個数: 48

約数和(自身を含む): 82117152

約数和(自身を除く): 50798970

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 34, 42, 51, 63, 102, 119, 126, 153, 238, 306, 357, 714, 1071, 2142, 14621, 29242, 43863, 87726, 102347, 131589, 204694, 248557, 263178, 307041, 497114, 614082, 745671, 921123, 1491342, 1739899, 1842246, 2237013, 3479798, 4474026, 5219697, 10439394, 15659091, 31318182]

約数ペア:

[(1, 31318182), (2, 15659091), (3, 10439394), (6, 5219697), (7, 4474026), (9, 3479798), (14, 2237013), (17, 1842246), (18, 1739899), (21, 1491342), (34, 921123), (42, 745671), (51, 614082), (63, 497114), (102, 307041), (119, 263178), (126, 248557), (153, 204694), (238, 131589), (306, 102347), (357, 87726), (714, 43863), (1071, 29242), (2142, 14621)]