40181862

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{97}}^1\times {\mathrm{1409}}^1$

素因数の和:1525

約数の個数: 48

約数和(自身を含む): 94515120

約数和(自身を除く): 54333258

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 97, 98, 147, 194, 291, 294, 582, 679, 1358, 1409, 2037, 2818, 4074, 4227, 4753, 8454, 9506, 9863, 14259, 19726, 28518, 29589, 59178, 69041, 136673, 138082, 207123, 273346, 410019, 414246, 820038, 956711, 1913422, 2870133, 5740266, 6696977, 13393954, 20090931, 40181862]

約数ペア:

[(1, 40181862), (2, 20090931), (3, 13393954), (6, 6696977), (7, 5740266), (14, 2870133), (21, 1913422), (42, 956711), (49, 820038), (97, 414246), (98, 410019), (147, 273346), (194, 207123), (291, 138082), (294, 136673), (582, 69041), (679, 59178), (1358, 29589), (1409, 28518), (2037, 19726), (2818, 14259), (4074, 9863), (4227, 9506), (4753, 8454)]