18686598762

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{857}}^1\times {\mathrm{14713}}^1$

素因数の和:15607

約数の個数: 64

約数和(自身を含む): 42418696320

約数和(自身を除く): 23732097558

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 114, 247, 494, 741, 857, 1482, 1714, 2571, 5142, 11141, 14713, 16283, 22282, 29426, 32566, 33423, 44139, 48849, 66846, 88278, 97698, 191269, 211679, 279547, 382538, 423358, 559094, 573807, 635037, 838641, 1147614, 1270074, 1677282, 3634111, 7268222, 10902333, 12609041, 21804666, 25218082, 37827123, 75654246, 163917533, 239571779, 327835066, 479143558, 491752599, 718715337, 983505198, 1437430674, 3114433127, 6228866254, 9343299381, 18686598762]

約数ペア:

[(1, 18686598762), (2, 9343299381), (3, 6228866254), (6, 3114433127), (13, 1437430674), (19, 983505198), (26, 718715337), (38, 491752599), (39, 479143558), (57, 327835066), (78, 239571779), (114, 163917533), (247, 75654246), (494, 37827123), (741, 25218082), (857, 21804666), (1482, 12609041), (1714, 10902333), (2571, 7268222), (5142, 3634111), (11141, 1677282), (14713, 1270074), (16283, 1147614), (22282, 838641), (29426, 635037), (32566, 573807), (33423, 559094), (44139, 423358), (48849, 382538), (66846, 279547), (88278, 211679), (97698, 191269)]