40113486

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{241}}^1\times {\mathrm{1321}}^1$

素因数の和:1577

約数の個数: 48

約数和(自身を含む): 99816288

約数和(自身を除く): 59702802

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 241, 482, 723, 1321, 1446, 1687, 2169, 2642, 3374, 3963, 4338, 5061, 7926, 9247, 10122, 11889, 15183, 18494, 23778, 27741, 30366, 55482, 83223, 166446, 318361, 636722, 955083, 1910166, 2228527, 2865249, 4457054, 5730498, 6685581, 13371162, 20056743, 40113486]

約数ペア:

[(1, 40113486), (2, 20056743), (3, 13371162), (6, 6685581), (7, 5730498), (9, 4457054), (14, 2865249), (18, 2228527), (21, 1910166), (42, 955083), (63, 636722), (126, 318361), (241, 166446), (482, 83223), (723, 55482), (1321, 30366), (1446, 27741), (1687, 23778), (2169, 18494), (2642, 15183), (3374, 11889), (3963, 10122), (4338, 9247), (5061, 7926)]