3642444

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{181}}^1$

素因数の和:247

約数の個数: 72

約数和(自身を含む): 10202192

約数和(自身を除く): 6559748

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 43, 52, 78, 86, 117, 129, 156, 172, 181, 234, 258, 362, 387, 468, 516, 543, 559, 724, 774, 1086, 1118, 1548, 1629, 1677, 2172, 2236, 2353, 3258, 3354, 4706, 5031, 6516, 6708, 7059, 7783, 9412, 10062, 14118, 15566, 20124, 21177, 23349, 28236, 31132, 42354, 46698, 70047, 84708, 93396, 101179, 140094, 202358, 280188, 303537, 404716, 607074, 910611, 1214148, 1821222, 3642444]

約数ペア:

[(1, 3642444), (2, 1821222), (3, 1214148), (4, 910611), (6, 607074), (9, 404716), (12, 303537), (13, 280188), (18, 202358), (26, 140094), (36, 101179), (39, 93396), (43, 84708), (52, 70047), (78, 46698), (86, 42354), (117, 31132), (129, 28236), (156, 23349), (172, 21177), (181, 20124), (234, 15566), (258, 14118), (362, 10062), (387, 9412), (468, 7783), (516, 7059), (543, 6708), (559, 6516), (724, 5031), (774, 4706), (1086, 3354), (1118, 3258), (1548, 2353), (1629, 2236), (1677, 2172)]