2029043538

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{17839}}^1$

素因数の和:18007

約数の個数: 48

約数和(自身を含む): 4508524800

約数和(自身を除く): 2479481262

約数列:

[1, 2, 3, 6, 9, 18, 71, 89, 142, 178, 213, 267, 426, 534, 639, 801, 1278, 1602, 6319, 12638, 17839, 18957, 35678, 37914, 53517, 56871, 107034, 113742, 160551, 321102, 1266569, 1587671, 2533138, 3175342, 3799707, 4763013, 7599414, 9526026, 11399121, 14289039, 22798242, 28578078, 112724641, 225449282, 338173923, 676347846, 1014521769, 2029043538]

約数ペア:

[(1, 2029043538), (2, 1014521769), (3, 676347846), (6, 338173923), (9, 225449282), (18, 112724641), (71, 28578078), (89, 22798242), (142, 14289039), (178, 11399121), (213, 9526026), (267, 7599414), (426, 4763013), (534, 3799707), (639, 3175342), (801, 2533138), (1278, 1587671), (1602, 1266569), (6319, 321102), (12638, 160551), (17839, 113742), (18957, 107034), (35678, 56871), (37914, 53517)]