42774942

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{29}}^2\times {\mathrm{173}}^1$

素因数の和:250

約数の個数: 72

約数和(自身を含む): 103662936

約数和(自身を除く): 60887994

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 42, 49, 58, 87, 98, 147, 173, 174, 203, 294, 346, 406, 519, 609, 841, 1038, 1211, 1218, 1421, 1682, 2422, 2523, 2842, 3633, 4263, 5017, 5046, 5887, 7266, 8477, 8526, 10034, 11774, 15051, 16954, 17661, 25431, 30102, 35119, 35322, 41209, 50862, 70238, 82418, 105357, 123627, 145493, 210714, 245833, 247254, 290986, 436479, 491666, 737499, 872958, 1018451, 1474998, 2036902, 3055353, 6110706, 7129157, 14258314, 21387471, 42774942]

約数ペア:

[(1, 42774942), (2, 21387471), (3, 14258314), (6, 7129157), (7, 6110706), (14, 3055353), (21, 2036902), (29, 1474998), (42, 1018451), (49, 872958), (58, 737499), (87, 491666), (98, 436479), (147, 290986), (173, 247254), (174, 245833), (203, 210714), (294, 145493), (346, 123627), (406, 105357), (519, 82418), (609, 70238), (841, 50862), (1038, 41209), (1211, 35322), (1218, 35119), (1421, 30102), (1682, 25431), (2422, 17661), (2523, 16954), (2842, 15051), (3633, 11774), (4263, 10034), (5017, 8526), (5046, 8477), (5887, 7266)]