15673639932

素因数分解:

$2^2\times 3^2\times {\mathrm{71}}^1\times {\mathrm{661}}^1\times {\mathrm{9277}}^1$

素因数の和:10019

約数の個数: 72

約数和(自身を含む): 40242619872

約数和(自身を除く): 24568979940

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 142, 213, 284, 426, 639, 661, 852, 1278, 1322, 1983, 2556, 2644, 3966, 5949, 7932, 9277, 11898, 18554, 23796, 27831, 37108, 46931, 55662, 83493, 93862, 111324, 140793, 166986, 187724, 281586, 333972, 422379, 563172, 658667, 844758, 1317334, 1689516, 1976001, 2634668, 3952002, 5928003, 6132097, 7904004, 11856006, 12264194, 18396291, 23712012, 24528388, 36792582, 55188873, 73585164, 110377746, 220755492, 435378887, 870757774, 1306136661, 1741515548, 2612273322, 3918409983, 5224546644, 7836819966, 15673639932]

約数ペア:

[(1, 15673639932), (2, 7836819966), (3, 5224546644), (4, 3918409983), (6, 2612273322), (9, 1741515548), (12, 1306136661), (18, 870757774), (36, 435378887), (71, 220755492), (142, 110377746), (213, 73585164), (284, 55188873), (426, 36792582), (639, 24528388), (661, 23712012), (852, 18396291), (1278, 12264194), (1322, 11856006), (1983, 7904004), (2556, 6132097), (2644, 5928003), (3966, 3952002), (5949, 2634668), (7932, 1976001), (9277, 1689516), (11898, 1317334), (18554, 844758), (23796, 658667), (27831, 563172), (37108, 422379), (46931, 333972), (55662, 281586), (83493, 187724), (93862, 166986), (111324, 140793)]