1395297396

素因数分解:

$2^2\times 3^2\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{6577}}^1$

素因数の和:6741

約数の個数: 72

約数和(自身を含む): 3620320704

約数和(自身を除く): 2225023308

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 83, 142, 166, 213, 249, 284, 332, 426, 498, 639, 747, 852, 996, 1278, 1494, 2556, 2988, 5893, 6577, 11786, 13154, 17679, 19731, 23572, 26308, 35358, 39462, 53037, 59193, 70716, 78924, 106074, 118386, 212148, 236772, 466967, 545891, 933934, 1091782, 1400901, 1637673, 1867868, 2183564, 2801802, 3275346, 4202703, 4913019, 5603604, 6550692, 8405406, 9826038, 16810812, 19652076, 38758261, 77516522, 116274783, 155033044, 232549566, 348824349, 465099132, 697648698, 1395297396]

約数ペア:

[(1, 1395297396), (2, 697648698), (3, 465099132), (4, 348824349), (6, 232549566), (9, 155033044), (12, 116274783), (18, 77516522), (36, 38758261), (71, 19652076), (83, 16810812), (142, 9826038), (166, 8405406), (213, 6550692), (249, 5603604), (284, 4913019), (332, 4202703), (426, 3275346), (498, 2801802), (639, 2183564), (747, 1867868), (852, 1637673), (996, 1400901), (1278, 1091782), (1494, 933934), (2556, 545891), (2988, 466967), (5893, 236772), (6577, 212148), (11786, 118386), (13154, 106074), (17679, 78924), (19731, 70716), (23572, 59193), (26308, 53037), (35358, 39462)]