216660078

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{11953}}^1$

素因数の和:12033

約数の個数: 48

約数和(自身を含む): 503502480

約数和(自身を除く): 286842402

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 53, 57, 106, 114, 159, 171, 318, 342, 477, 954, 1007, 2014, 3021, 6042, 9063, 11953, 18126, 23906, 35859, 71718, 107577, 215154, 227107, 454214, 633509, 681321, 1267018, 1362642, 1900527, 2043963, 3801054, 4087926, 5701581, 11403162, 12036671, 24073342, 36110013, 72220026, 108330039, 216660078]

約数ペア:

[(1, 216660078), (2, 108330039), (3, 72220026), (6, 36110013), (9, 24073342), (18, 12036671), (19, 11403162), (38, 5701581), (53, 4087926), (57, 3801054), (106, 2043963), (114, 1900527), (159, 1362642), (171, 1267018), (318, 681321), (342, 633509), (477, 454214), (954, 227107), (1007, 215154), (2014, 107577), (3021, 71718), (6042, 35859), (9063, 23906), (11953, 18126)]