18393525645

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1213}}^1\times {\mathrm{3169}}^1$

素因数の和:4430

約数の個数: 64

約数和(自身を含む): 33250003200

約数和(自身を除く): 14856477555

約数列:

[1, 3, 5, 11, 15, 29, 33, 55, 87, 145, 165, 319, 435, 957, 1213, 1595, 3169, 3639, 4785, 6065, 9507, 13343, 15845, 18195, 34859, 35177, 40029, 47535, 66715, 91901, 104577, 105531, 174295, 175885, 200145, 275703, 386947, 459505, 522885, 527655, 1010911, 1160841, 1378515, 1934735, 3032733, 3843997, 5054555, 5804205, 11531991, 15163665, 19219985, 42283967, 57659955, 111475913, 126851901, 211419835, 334427739, 557379565, 634259505, 1226235043, 1672138695, 3678705129, 6131175215, 18393525645]

約数ペア:

[(1, 18393525645), (3, 6131175215), (5, 3678705129), (11, 1672138695), (15, 1226235043), (29, 634259505), (33, 557379565), (55, 334427739), (87, 211419835), (145, 126851901), (165, 111475913), (319, 57659955), (435, 42283967), (957, 19219985), (1213, 15163665), (1595, 11531991), (3169, 5804205), (3639, 5054555), (4785, 3843997), (6065, 3032733), (9507, 1934735), (13343, 1378515), (15845, 1160841), (18195, 1010911), (34859, 527655), (35177, 522885), (40029, 459505), (47535, 386947), (66715, 275703), (91901, 200145), (104577, 175885), (105531, 174295)]