18150764

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{293}}^1\times {\mathrm{911}}^1$

素因数の和:1225

約数の個数: 24

約数和(自身を含む): 33784128

約数和(自身を除く): 15633364

約数列:

[1, 2, 4, 17, 34, 68, 293, 586, 911, 1172, 1822, 3644, 4981, 9962, 15487, 19924, 30974, 61948, 266923, 533846, 1067692, 4537691, 9075382, 18150764]

約数ペア:

[(1, 18150764), (2, 9075382), (4, 4537691), (17, 1067692), (34, 533846), (68, 266923), (293, 61948), (586, 30974), (911, 19924), (1172, 15487), (1822, 9962), (3644, 4981)]