17955132

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{643}}^1$

素因数の和:842

約数の個数: 48

約数和(自身を含む): 45440640

約数和(自身を除く): 27485508

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 179, 358, 537, 643, 716, 1074, 1286, 1929, 2148, 2327, 2572, 3858, 4654, 6981, 7716, 8359, 9308, 13962, 16718, 25077, 27924, 33436, 50154, 100308, 115097, 230194, 345291, 460388, 690582, 1381164, 1496261, 2992522, 4488783, 5985044, 8977566, 17955132]

約数ペア:

[(1, 17955132), (2, 8977566), (3, 5985044), (4, 4488783), (6, 2992522), (12, 1496261), (13, 1381164), (26, 690582), (39, 460388), (52, 345291), (78, 230194), (156, 115097), (179, 100308), (358, 50154), (537, 33436), (643, 27924), (716, 25077), (1074, 16718), (1286, 13962), (1929, 9308), (2148, 8359), (2327, 7716), (2572, 6981), (3858, 4654)]