18832440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{1297}}^1$

素因数の和:1333

約数の個数: 96

約数和(自身を含む): 62148240

約数和(自身を除く): 43315800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 121, 132, 165, 220, 242, 264, 330, 363, 440, 484, 605, 660, 726, 968, 1210, 1297, 1320, 1452, 1815, 2420, 2594, 2904, 3630, 3891, 4840, 5188, 6485, 7260, 7782, 10376, 12970, 14267, 14520, 15564, 19455, 25940, 28534, 31128, 38910, 42801, 51880, 57068, 71335, 77820, 85602, 114136, 142670, 155640, 156937, 171204, 214005, 285340, 313874, 342408, 428010, 470811, 570680, 627748, 784685, 856020, 941622, 1255496, 1569370, 1712040, 1883244, 2354055, 3138740, 3766488, 4708110, 6277480, 9416220, 18832440]

約数ペア:

[(1, 18832440), (2, 9416220), (3, 6277480), (4, 4708110), (5, 3766488), (6, 3138740), (8, 2354055), (10, 1883244), (11, 1712040), (12, 1569370), (15, 1255496), (20, 941622), (22, 856020), (24, 784685), (30, 627748), (33, 570680), (40, 470811), (44, 428010), (55, 342408), (60, 313874), (66, 285340), (88, 214005), (110, 171204), (120, 156937), (121, 155640), (132, 142670), (165, 114136), (220, 85602), (242, 77820), (264, 71335), (330, 57068), (363, 51880), (440, 42801), (484, 38910), (605, 31128), (660, 28534), (726, 25940), (968, 19455), (1210, 15564), (1297, 14520), (1320, 14267), (1452, 12970), (1815, 10376), (2420, 7782), (2594, 7260), (2904, 6485), (3630, 5188), (3891, 4840)]