504890118

素因数分解:

$2^1\times 3^3\times {\mathrm{31}}^1\times {\mathrm{197}}^1\times {\mathrm{1531}}^1$

素因数の和:1770

約数の個数: 64

約数和(自身を含む): 1164810240

約数和(自身を除く): 659920122

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 93, 186, 197, 279, 394, 558, 591, 837, 1182, 1531, 1674, 1773, 3062, 3546, 4593, 5319, 6107, 9186, 10638, 12214, 13779, 18321, 27558, 36642, 41337, 47461, 54963, 82674, 94922, 109926, 142383, 164889, 284766, 301607, 329778, 427149, 603214, 854298, 904821, 1281447, 1809642, 2562894, 2714463, 5428926, 8143389, 9349817, 16286778, 18699634, 28049451, 56098902, 84148353, 168296706, 252445059, 504890118]

約数ペア:

[(1, 504890118), (2, 252445059), (3, 168296706), (6, 84148353), (9, 56098902), (18, 28049451), (27, 18699634), (31, 16286778), (54, 9349817), (62, 8143389), (93, 5428926), (186, 2714463), (197, 2562894), (279, 1809642), (394, 1281447), (558, 904821), (591, 854298), (837, 603214), (1182, 427149), (1531, 329778), (1674, 301607), (1773, 284766), (3062, 164889), (3546, 142383), (4593, 109926), (5319, 94922), (6107, 82674), (9186, 54963), (10638, 47461), (12214, 41337), (13779, 36642), (18321, 27558)]