1867391916

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{941}}^1\times {\mathrm{12721}}^1$

素因数の和:13682

約数の個数: 48

約数和(自身を含む): 4697776608

約数和(自身を除く): 2830384692

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 941, 1882, 2823, 3764, 5646, 11292, 12233, 12721, 24466, 25442, 36699, 38163, 48932, 50884, 73398, 76326, 146796, 152652, 165373, 330746, 496119, 661492, 992238, 1984476, 11970461, 23940922, 35911383, 47881844, 71822766, 143645532, 155615993, 311231986, 466847979, 622463972, 933695958, 1867391916]

約数ペア:

[(1, 1867391916), (2, 933695958), (3, 622463972), (4, 466847979), (6, 311231986), (12, 155615993), (13, 143645532), (26, 71822766), (39, 47881844), (52, 35911383), (78, 23940922), (156, 11970461), (941, 1984476), (1882, 992238), (2823, 661492), (3764, 496119), (5646, 330746), (11292, 165373), (12233, 152652), (12721, 146796), (24466, 76326), (25442, 73398), (36699, 50884), (38163, 48932)]