39393954

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{503}}^1$

素因数の和:759

約数の個数: 48

約数和(自身を含む): 90417600

約数和(自身を除く): 51023646

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 229, 342, 458, 503, 687, 1006, 1374, 1509, 2061, 3018, 4122, 4351, 4527, 8702, 9054, 9557, 13053, 19114, 26106, 28671, 39159, 57342, 78318, 86013, 115187, 172026, 230374, 345561, 691122, 1036683, 2073366, 2188553, 4377106, 6565659, 13131318, 19696977, 39393954]

約数ペア:

[(1, 39393954), (2, 19696977), (3, 13131318), (6, 6565659), (9, 4377106), (18, 2188553), (19, 2073366), (38, 1036683), (57, 691122), (114, 345561), (171, 230374), (229, 172026), (342, 115187), (458, 86013), (503, 78318), (687, 57342), (1006, 39159), (1374, 28671), (1509, 26106), (2061, 19114), (3018, 13053), (4122, 9557), (4351, 9054), (4527, 8702)]