147108906

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{20483}}^1$

素因数の和:20520

約数の個数: 64

約数和(自身を含む): 393292800

約数和(自身を除く): 246183894

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 27, 38, 42, 54, 57, 63, 114, 126, 133, 171, 189, 266, 342, 378, 399, 513, 798, 1026, 1197, 2394, 3591, 7182, 20483, 40966, 61449, 122898, 143381, 184347, 286762, 368694, 389177, 430143, 553041, 778354, 860286, 1106082, 1167531, 1290429, 2335062, 2580858, 2724239, 3502593, 3871287, 5448478, 7005186, 7742574, 8172717, 10507779, 16345434, 21015558, 24518151, 49036302, 73554453, 147108906]

約数ペア:

[(1, 147108906), (2, 73554453), (3, 49036302), (6, 24518151), (7, 21015558), (9, 16345434), (14, 10507779), (18, 8172717), (19, 7742574), (21, 7005186), (27, 5448478), (38, 3871287), (42, 3502593), (54, 2724239), (57, 2580858), (63, 2335062), (114, 1290429), (126, 1167531), (133, 1106082), (171, 860286), (189, 778354), (266, 553041), (342, 430143), (378, 389177), (399, 368694), (513, 286762), (798, 184347), (1026, 143381), (1197, 122898), (2394, 61449), (3591, 40966), (7182, 20483)]