2642472

素因数分解:

$2^3\times 3^2\times 7^3\times {\mathrm{107}}^1$

素因数の和:140

約数の個数: 96

約数和(自身を含む): 8424000

約数和(自身を除く): 5781528

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 107, 126, 147, 168, 196, 214, 252, 294, 321, 343, 392, 428, 441, 504, 588, 642, 686, 749, 856, 882, 963, 1029, 1176, 1284, 1372, 1498, 1764, 1926, 2058, 2247, 2568, 2744, 2996, 3087, 3528, 3852, 4116, 4494, 5243, 5992, 6174, 6741, 7704, 8232, 8988, 10486, 12348, 13482, 15729, 17976, 20972, 24696, 26964, 31458, 36701, 41944, 47187, 53928, 62916, 73402, 94374, 110103, 125832, 146804, 188748, 220206, 293608, 330309, 377496, 440412, 660618, 880824, 1321236, 2642472]

約数ペア:

[(1, 2642472), (2, 1321236), (3, 880824), (4, 660618), (6, 440412), (7, 377496), (8, 330309), (9, 293608), (12, 220206), (14, 188748), (18, 146804), (21, 125832), (24, 110103), (28, 94374), (36, 73402), (42, 62916), (49, 53928), (56, 47187), (63, 41944), (72, 36701), (84, 31458), (98, 26964), (107, 24696), (126, 20972), (147, 17976), (168, 15729), (196, 13482), (214, 12348), (252, 10486), (294, 8988), (321, 8232), (343, 7704), (392, 6741), (428, 6174), (441, 5992), (504, 5243), (588, 4494), (642, 4116), (686, 3852), (749, 3528), (856, 3087), (882, 2996), (963, 2744), (1029, 2568), (1176, 2247), (1284, 2058), (1372, 1926), (1498, 1764)]