40782462

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{653}}^1\times {\mathrm{1487}}^1$

素因数の和:2152

約数の個数: 32

約数和(自身を含む): 93422592

約数和(自身を除く): 52640130

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 653, 1306, 1487, 1959, 2974, 3918, 4461, 4571, 8922, 9142, 10409, 13713, 20818, 27426, 31227, 62454, 971011, 1942022, 2913033, 5826066, 6797077, 13594154, 20391231, 40782462]

約数ペア:

[(1, 40782462), (2, 20391231), (3, 13594154), (6, 6797077), (7, 5826066), (14, 2913033), (21, 1942022), (42, 971011), (653, 62454), (1306, 31227), (1487, 27426), (1959, 20818), (2974, 13713), (3918, 10409), (4461, 9142), (4571, 8922)]