12154506

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{197}}^1$

素因数の和:335

約数の個数: 64

約数和(自身を含む): 30336768

約数和(自身を除く): 18182262

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 113, 182, 197, 226, 273, 339, 394, 546, 591, 678, 791, 1182, 1379, 1469, 1582, 2373, 2561, 2758, 2938, 4137, 4407, 4746, 5122, 7683, 8274, 8814, 10283, 15366, 17927, 20566, 22261, 30849, 35854, 44522, 53781, 61698, 66783, 107562, 133566, 155827, 289393, 311654, 467481, 578786, 868179, 934962, 1736358, 2025751, 4051502, 6077253, 12154506]

約数ペア:

[(1, 12154506), (2, 6077253), (3, 4051502), (6, 2025751), (7, 1736358), (13, 934962), (14, 868179), (21, 578786), (26, 467481), (39, 311654), (42, 289393), (78, 155827), (91, 133566), (113, 107562), (182, 66783), (197, 61698), (226, 53781), (273, 44522), (339, 35854), (394, 30849), (546, 22261), (591, 20566), (678, 17927), (791, 15366), (1182, 10283), (1379, 8814), (1469, 8274), (1582, 7683), (2373, 5122), (2561, 4746), (2758, 4407), (2938, 4137)]