18997392744

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1262453}}^1$

素因数の和:1262495

約数の個数: 96

約数和(自身を含む): 59082847200

約数和(自身を除く): 40085454456

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 19, 22, 24, 33, 36, 38, 44, 57, 66, 72, 76, 88, 99, 114, 132, 152, 171, 198, 209, 228, 264, 342, 396, 418, 456, 627, 684, 792, 836, 1254, 1368, 1672, 1881, 2508, 3762, 5016, 7524, 15048, 1262453, 2524906, 3787359, 5049812, 7574718, 10099624, 11362077, 13886983, 15149436, 22724154, 23986607, 27773966, 30298872, 41660949, 45448308, 47973214, 55547932, 71959821, 83321898, 90896616, 95946428, 111095864, 124982847, 143919642, 166643796, 191892856, 215879463, 249965694, 263852677, 287839284, 333287592, 431758926, 499931388, 527705354, 575678568, 791558031, 863517852, 999862776, 1055410708, 1583116062, 1727035704, 2110821416, 2374674093, 3166232124, 4749348186, 6332464248, 9498696372, 18997392744]

約数ペア:

[(1, 18997392744), (2, 9498696372), (3, 6332464248), (4, 4749348186), (6, 3166232124), (8, 2374674093), (9, 2110821416), (11, 1727035704), (12, 1583116062), (18, 1055410708), (19, 999862776), (22, 863517852), (24, 791558031), (33, 575678568), (36, 527705354), (38, 499931388), (44, 431758926), (57, 333287592), (66, 287839284), (72, 263852677), (76, 249965694), (88, 215879463), (99, 191892856), (114, 166643796), (132, 143919642), (152, 124982847), (171, 111095864), (198, 95946428), (209, 90896616), (228, 83321898), (264, 71959821), (342, 55547932), (396, 47973214), (418, 45448308), (456, 41660949), (627, 30298872), (684, 27773966), (792, 23986607), (836, 22724154), (1254, 15149436), (1368, 13886983), (1672, 11362077), (1881, 10099624), (2508, 7574718), (3762, 5049812), (5016, 3787359), (7524, 2524906), (15048, 1262453)]