40628718

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{7549}}^1$

素因数の和:7593

約数の個数: 48

約数和(自身を含む): 98935200

約数和(自身を除く): 58306482

約数列:

[1, 2, 3, 6, 9, 13, 18, 23, 26, 39, 46, 69, 78, 117, 138, 207, 234, 299, 414, 598, 897, 1794, 2691, 5382, 7549, 15098, 22647, 45294, 67941, 98137, 135882, 173627, 196274, 294411, 347254, 520881, 588822, 883233, 1041762, 1562643, 1766466, 2257151, 3125286, 4514302, 6771453, 13542906, 20314359, 40628718]

約数ペア:

[(1, 40628718), (2, 20314359), (3, 13542906), (6, 6771453), (9, 4514302), (13, 3125286), (18, 2257151), (23, 1766466), (26, 1562643), (39, 1041762), (46, 883233), (69, 588822), (78, 520881), (117, 347254), (138, 294411), (207, 196274), (234, 173627), (299, 135882), (414, 98137), (598, 67941), (897, 45294), (1794, 22647), (2691, 15098), (5382, 7549)]