13888958148

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{957331}}^1$

素因数の和:957385

約数の個数: 72

約数和(自身を含む): 39028510976

約数和(自身を除く): 25139552828

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 31, 36, 39, 52, 62, 78, 93, 117, 124, 156, 186, 234, 279, 372, 403, 468, 558, 806, 1116, 1209, 1612, 2418, 3627, 4836, 7254, 14508, 957331, 1914662, 2871993, 3829324, 5743986, 8615979, 11487972, 12445303, 17231958, 24890606, 29677261, 34463916, 37335909, 49781212, 59354522, 74671818, 89031783, 112007727, 118709044, 149343636, 178063566, 224015454, 267095349, 356127132, 385804393, 448030908, 534190698, 771608786, 1068381396, 1157413179, 1543217572, 2314826358, 3472239537, 4629652716, 6944479074, 13888958148]

約数ペア:

[(1, 13888958148), (2, 6944479074), (3, 4629652716), (4, 3472239537), (6, 2314826358), (9, 1543217572), (12, 1157413179), (13, 1068381396), (18, 771608786), (26, 534190698), (31, 448030908), (36, 385804393), (39, 356127132), (52, 267095349), (62, 224015454), (78, 178063566), (93, 149343636), (117, 118709044), (124, 112007727), (156, 89031783), (186, 74671818), (234, 59354522), (279, 49781212), (372, 37335909), (403, 34463916), (468, 29677261), (558, 24890606), (806, 17231958), (1116, 12445303), (1209, 11487972), (1612, 8615979), (2418, 5743986), (3627, 3829324), (4836, 2871993), (7254, 1914662), (14508, 957331)]