15663136902

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{379}}^1\times {\mathrm{13859}}^1$

素因数の和:14321

約数の個数: 64

約数和(自身を含む): 36404121600

約数和(自身を除く): 20740984698

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 71, 142, 213, 379, 426, 497, 758, 994, 1137, 1491, 2274, 2653, 2982, 5306, 7959, 13859, 15918, 26909, 27718, 41577, 53818, 80727, 83154, 97013, 161454, 188363, 194026, 291039, 376726, 565089, 582078, 983989, 1130178, 1967978, 2951967, 5252561, 5903934, 6887923, 10505122, 13775846, 15757683, 20663769, 31515366, 36767927, 41327538, 73535854, 110303781, 220607562, 372931831, 745863662, 1118795493, 2237590986, 2610522817, 5221045634, 7831568451, 15663136902]

約数ペア:

[(1, 15663136902), (2, 7831568451), (3, 5221045634), (6, 2610522817), (7, 2237590986), (14, 1118795493), (21, 745863662), (42, 372931831), (71, 220607562), (142, 110303781), (213, 73535854), (379, 41327538), (426, 36767927), (497, 31515366), (758, 20663769), (994, 15757683), (1137, 13775846), (1491, 10505122), (2274, 6887923), (2653, 5903934), (2982, 5252561), (5306, 2951967), (7959, 1967978), (13859, 1130178), (15918, 983989), (26909, 582078), (27718, 565089), (41577, 376726), (53818, 291039), (80727, 194026), (83154, 188363), (97013, 161454)]