1968360732

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{145031}}^1$

素因数の和:145083

約数の個数: 72

約数和(自身を含む): 5543123040

約数和(自身を除く): 3574762308

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 29, 36, 39, 52, 58, 78, 87, 116, 117, 156, 174, 234, 261, 348, 377, 468, 522, 754, 1044, 1131, 1508, 2262, 3393, 4524, 6786, 13572, 145031, 290062, 435093, 580124, 870186, 1305279, 1740372, 1885403, 2610558, 3770806, 4205899, 5221116, 5656209, 7541612, 8411798, 11312418, 12617697, 16823596, 16968627, 22624836, 25235394, 33937254, 37853091, 50470788, 54676687, 67874508, 75706182, 109353374, 151412364, 164030061, 218706748, 328060122, 492090183, 656120244, 984180366, 1968360732]

約数ペア:

[(1, 1968360732), (2, 984180366), (3, 656120244), (4, 492090183), (6, 328060122), (9, 218706748), (12, 164030061), (13, 151412364), (18, 109353374), (26, 75706182), (29, 67874508), (36, 54676687), (39, 50470788), (52, 37853091), (58, 33937254), (78, 25235394), (87, 22624836), (116, 16968627), (117, 16823596), (156, 12617697), (174, 11312418), (234, 8411798), (261, 7541612), (348, 5656209), (377, 5221116), (468, 4205899), (522, 3770806), (754, 2610558), (1044, 1885403), (1131, 1740372), (1508, 1305279), (2262, 870186), (3393, 580124), (4524, 435093), (6786, 290062), (13572, 145031)]