2637177192

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{90887}}^1$

素因数の和:90943

約数の個数: 96

約数和(自身を含む): 7939975680

約数和(自身を除く): 5302798488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 31, 36, 39, 52, 62, 72, 78, 93, 104, 117, 124, 156, 186, 234, 248, 279, 312, 372, 403, 468, 558, 744, 806, 936, 1116, 1209, 1612, 2232, 2418, 3224, 3627, 4836, 7254, 9672, 14508, 29016, 90887, 181774, 272661, 363548, 545322, 727096, 817983, 1090644, 1181531, 1635966, 2181288, 2363062, 2817497, 3271932, 3544593, 4726124, 5634994, 6543864, 7089186, 8452491, 9452248, 10633779, 11269988, 14178372, 16904982, 21267558, 22539976, 25357473, 28356744, 33809964, 36627461, 42535116, 50714946, 67619928, 73254922, 85070232, 101429892, 109882383, 146509844, 202859784, 219764766, 293019688, 329647149, 439529532, 659294298, 879059064, 1318588596, 2637177192]

約数ペア:

[(1, 2637177192), (2, 1318588596), (3, 879059064), (4, 659294298), (6, 439529532), (8, 329647149), (9, 293019688), (12, 219764766), (13, 202859784), (18, 146509844), (24, 109882383), (26, 101429892), (31, 85070232), (36, 73254922), (39, 67619928), (52, 50714946), (62, 42535116), (72, 36627461), (78, 33809964), (93, 28356744), (104, 25357473), (117, 22539976), (124, 21267558), (156, 16904982), (186, 14178372), (234, 11269988), (248, 10633779), (279, 9452248), (312, 8452491), (372, 7089186), (403, 6543864), (468, 5634994), (558, 4726124), (744, 3544593), (806, 3271932), (936, 2817497), (1116, 2363062), (1209, 2181288), (1612, 1635966), (2232, 1181531), (2418, 1090644), (3224, 817983), (3627, 727096), (4836, 545322), (7254, 363548), (9672, 272661), (14508, 181774), (29016, 90887)]