38916318

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{359}}^1$

素因数の和:489

約数の個数: 64

約数和(自身を含む): 93312000

約数和(自身を除く): 54395682

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 42, 58, 87, 89, 174, 178, 203, 267, 359, 406, 534, 609, 623, 718, 1077, 1218, 1246, 1869, 2154, 2513, 2581, 3738, 5026, 5162, 7539, 7743, 10411, 15078, 15486, 18067, 20822, 31233, 31951, 36134, 54201, 62466, 63902, 72877, 95853, 108402, 145754, 191706, 218631, 223657, 437262, 447314, 670971, 926579, 1341942, 1853158, 2779737, 5559474, 6486053, 12972106, 19458159, 38916318]

約数ペア:

[(1, 38916318), (2, 19458159), (3, 12972106), (6, 6486053), (7, 5559474), (14, 2779737), (21, 1853158), (29, 1341942), (42, 926579), (58, 670971), (87, 447314), (89, 437262), (174, 223657), (178, 218631), (203, 191706), (267, 145754), (359, 108402), (406, 95853), (534, 72877), (609, 63902), (623, 62466), (718, 54201), (1077, 36134), (1218, 31951), (1246, 31233), (1869, 20822), (2154, 18067), (2513, 15486), (2581, 15078), (3738, 10411), (5026, 7743), (5162, 7539)]