40454748

素因数分解:

$2^2\times 3^3\times {\mathrm{167}}^1\times {\mathrm{2243}}^1$

素因数の和:2423

約数の個数: 48

約数和(自身を含む): 105557760

約数和(自身を除く): 65103012

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 167, 334, 501, 668, 1002, 1503, 2004, 2243, 3006, 4486, 4509, 6012, 6729, 8972, 9018, 13458, 18036, 20187, 26916, 40374, 60561, 80748, 121122, 242244, 374581, 749162, 1123743, 1498324, 2247486, 3371229, 4494972, 6742458, 10113687, 13484916, 20227374, 40454748]

約数ペア:

[(1, 40454748), (2, 20227374), (3, 13484916), (4, 10113687), (6, 6742458), (9, 4494972), (12, 3371229), (18, 2247486), (27, 1498324), (36, 1123743), (54, 749162), (108, 374581), (167, 242244), (334, 121122), (501, 80748), (668, 60561), (1002, 40374), (1503, 26916), (2004, 20187), (2243, 18036), (3006, 13458), (4486, 9018), (4509, 8972), (6012, 6729)]