16903236

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1$

素因数の和:146

約数の個数: 144

約数和(自身を含む): 51710400

約数和(自身を除く): 34807164

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 19, 21, 28, 34, 38, 42, 49, 51, 57, 68, 76, 84, 89, 98, 102, 114, 119, 133, 147, 178, 196, 204, 228, 238, 266, 267, 294, 323, 356, 357, 399, 476, 532, 534, 588, 623, 646, 714, 798, 833, 931, 969, 1068, 1246, 1292, 1428, 1513, 1596, 1666, 1691, 1862, 1869, 1938, 2261, 2492, 2499, 2793, 3026, 3332, 3382, 3724, 3738, 3876, 4361, 4522, 4539, 4998, 5073, 5586, 6052, 6764, 6783, 7476, 8722, 9044, 9078, 9996, 10146, 10591, 11172, 11837, 13083, 13566, 15827, 17444, 18156, 20292, 21182, 23674, 26166, 27132, 28747, 31654, 31773, 35511, 42364, 47348, 47481, 52332, 57494, 63308, 63546, 71022, 74137, 82859, 86241, 94962, 114988, 127092, 142044, 148274, 165718, 172482, 189924, 201229, 222411, 248577, 296548, 331436, 344964, 402458, 444822, 497154, 603687, 804916, 889644, 994308, 1207374, 1408603, 2414748, 2817206, 4225809, 5634412, 8451618, 16903236]

約数ペア:

[(1, 16903236), (2, 8451618), (3, 5634412), (4, 4225809), (6, 2817206), (7, 2414748), (12, 1408603), (14, 1207374), (17, 994308), (19, 889644), (21, 804916), (28, 603687), (34, 497154), (38, 444822), (42, 402458), (49, 344964), (51, 331436), (57, 296548), (68, 248577), (76, 222411), (84, 201229), (89, 189924), (98, 172482), (102, 165718), (114, 148274), (119, 142044), (133, 127092), (147, 114988), (178, 94962), (196, 86241), (204, 82859), (228, 74137), (238, 71022), (266, 63546), (267, 63308), (294, 57494), (323, 52332), (356, 47481), (357, 47348), (399, 42364), (476, 35511), (532, 31773), (534, 31654), (588, 28747), (623, 27132), (646, 26166), (714, 23674), (798, 21182), (833, 20292), (931, 18156), (969, 17444), (1068, 15827), (1246, 13566), (1292, 13083), (1428, 11837), (1513, 11172), (1596, 10591), (1666, 10146), (1691, 9996), (1862, 9078), (1869, 9044), (1938, 8722), (2261, 7476), (2492, 6783), (2499, 6764), (2793, 6052), (3026, 5586), (3332, 5073), (3382, 4998), (3724, 4539), (3738, 4522), (3876, 4361)]