40418316

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{313}}^1$

素因数の和:551

約数の個数: 72

約数和(自身を含む): 109038384

約数和(自身を除く): 68620068

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 211, 306, 313, 422, 612, 626, 633, 844, 939, 1252, 1266, 1878, 1899, 2532, 2817, 3587, 3756, 3798, 5321, 5634, 7174, 7596, 10642, 10761, 11268, 14348, 15963, 21284, 21522, 31926, 32283, 43044, 47889, 63852, 64566, 66043, 95778, 129132, 132086, 191556, 198129, 264172, 396258, 594387, 792516, 1122731, 1188774, 2245462, 2377548, 3368193, 4490924, 6736386, 10104579, 13472772, 20209158, 40418316]

約数ペア:

[(1, 40418316), (2, 20209158), (3, 13472772), (4, 10104579), (6, 6736386), (9, 4490924), (12, 3368193), (17, 2377548), (18, 2245462), (34, 1188774), (36, 1122731), (51, 792516), (68, 594387), (102, 396258), (153, 264172), (204, 198129), (211, 191556), (306, 132086), (313, 129132), (422, 95778), (612, 66043), (626, 64566), (633, 63852), (844, 47889), (939, 43044), (1252, 32283), (1266, 31926), (1878, 21522), (1899, 21284), (2532, 15963), (2817, 14348), (3587, 11268), (3756, 10761), (3798, 10642), (5321, 7596), (5634, 7174)]