21192141792

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^1\times {\mathrm{12985381}}^1$

素因数の和:12985411

約数の個数: 48

約数和(自身を含む): 58901692752

約数和(自身を除く): 37709550960

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 68, 96, 102, 136, 204, 272, 408, 544, 816, 1632, 12985381, 25970762, 38956143, 51941524, 77912286, 103883048, 155824572, 207766096, 220751477, 311649144, 415532192, 441502954, 623298288, 662254431, 883005908, 1246596576, 1324508862, 1766011816, 2649017724, 3532023632, 5298035448, 7064047264, 10596070896, 21192141792]

約数ペア:

[(1, 21192141792), (2, 10596070896), (3, 7064047264), (4, 5298035448), (6, 3532023632), (8, 2649017724), (12, 1766011816), (16, 1324508862), (17, 1246596576), (24, 883005908), (32, 662254431), (34, 623298288), (48, 441502954), (51, 415532192), (68, 311649144), (96, 220751477), (102, 207766096), (136, 155824572), (204, 103883048), (272, 77912286), (408, 51941524), (544, 38956143), (816, 25970762), (1632, 12985381)]