18330170976

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{82981}}^1$

素因数の和:83069

約数の個数: 144

約数和(自身を含む): 57088296720

約数和(自身を除く): 38758125744

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 59, 72, 78, 96, 104, 117, 118, 144, 156, 177, 208, 234, 236, 288, 312, 354, 416, 468, 472, 531, 624, 708, 767, 936, 944, 1062, 1248, 1416, 1534, 1872, 1888, 2124, 2301, 2832, 3068, 3744, 4248, 4602, 5664, 6136, 6903, 8496, 9204, 12272, 13806, 16992, 18408, 24544, 27612, 36816, 55224, 73632, 82981, 110448, 165962, 220896, 248943, 331924, 497886, 663848, 746829, 995772, 1078753, 1327696, 1493658, 1991544, 2157506, 2655392, 2987316, 3236259, 3983088, 4315012, 4895879, 5974632, 6472518, 7966176, 8630024, 9708777, 9791758, 11949264, 12945036, 14687637, 17260048, 19417554, 19583516, 23898528, 25890072, 29375274, 34520096, 38835108, 39167032, 44062911, 51780144, 58750548, 63646427, 77670216, 78334064, 88125822, 103560288, 117501096, 127292854, 155340432, 156668128, 176251644, 190939281, 235002192, 254585708, 310680864, 352503288, 381878562, 470004384, 509171416, 572817843, 705006576, 763757124, 1018342832, 1145635686, 1410013152, 1527514248, 2036685664, 2291271372, 3055028496, 4582542744, 6110056992, 9165085488, 18330170976]

約数ペア:

[(1, 18330170976), (2, 9165085488), (3, 6110056992), (4, 4582542744), (6, 3055028496), (8, 2291271372), (9, 2036685664), (12, 1527514248), (13, 1410013152), (16, 1145635686), (18, 1018342832), (24, 763757124), (26, 705006576), (32, 572817843), (36, 509171416), (39, 470004384), (48, 381878562), (52, 352503288), (59, 310680864), (72, 254585708), (78, 235002192), (96, 190939281), (104, 176251644), (117, 156668128), (118, 155340432), (144, 127292854), (156, 117501096), (177, 103560288), (208, 88125822), (234, 78334064), (236, 77670216), (288, 63646427), (312, 58750548), (354, 51780144), (416, 44062911), (468, 39167032), (472, 38835108), (531, 34520096), (624, 29375274), (708, 25890072), (767, 23898528), (936, 19583516), (944, 19417554), (1062, 17260048), (1248, 14687637), (1416, 12945036), (1534, 11949264), (1872, 9791758), (1888, 9708777), (2124, 8630024), (2301, 7966176), (2832, 6472518), (3068, 5974632), (3744, 4895879), (4248, 4315012), (4602, 3983088), (5664, 3236259), (6136, 2987316), (6903, 2655392), (8496, 2157506), (9204, 1991544), (12272, 1493658), (13806, 1327696), (16992, 1078753), (18408, 995772), (24544, 746829), (27612, 663848), (36816, 497886), (55224, 331924), (73632, 248943), (82981, 220896), (110448, 165962)]