61649262

素因数分解:

$2^1\times 3^4\times {\mathrm{19}}^1\times {\mathrm{20029}}^1$

素因数の和:20062

約数の個数: 40

約数和(自身を含む): 145417800

約数和(自身を除く): 83768538

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 81, 114, 162, 171, 342, 513, 1026, 1539, 3078, 20029, 40058, 60087, 120174, 180261, 360522, 380551, 540783, 761102, 1081566, 1141653, 1622349, 2283306, 3244698, 3424959, 6849918, 10274877, 20549754, 30824631, 61649262]

約数ペア:

[(1, 61649262), (2, 30824631), (3, 20549754), (6, 10274877), (9, 6849918), (18, 3424959), (19, 3244698), (27, 2283306), (38, 1622349), (54, 1141653), (57, 1081566), (81, 761102), (114, 540783), (162, 380551), (171, 360522), (342, 180261), (513, 120174), (1026, 60087), (1539, 40058), (3078, 20029)]