40186224

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{21467}}^1$

素因数の和:21494

約数の個数: 60

約数和(自身を含む): 121122456

約数和(自身を除く): 80936232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 468, 624, 936, 1872, 21467, 42934, 64401, 85868, 128802, 171736, 193203, 257604, 279071, 343472, 386406, 515208, 558142, 772812, 837213, 1030416, 1116284, 1545624, 1674426, 2232568, 2511639, 3091248, 3348852, 4465136, 5023278, 6697704, 10046556, 13395408, 20093112, 40186224]

約数ペア:

[(1, 40186224), (2, 20093112), (3, 13395408), (4, 10046556), (6, 6697704), (8, 5023278), (9, 4465136), (12, 3348852), (13, 3091248), (16, 2511639), (18, 2232568), (24, 1674426), (26, 1545624), (36, 1116284), (39, 1030416), (48, 837213), (52, 772812), (72, 558142), (78, 515208), (104, 386406), (117, 343472), (144, 279071), (156, 257604), (208, 193203), (234, 171736), (312, 128802), (468, 85868), (624, 64401), (936, 42934), (1872, 21467)]