218103102

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{439}}^1\times {\mathrm{3943}}^1$

素因数の和:4397

約数の個数: 48

約数和(自身を含む): 541432320

約数和(自身を除く): 323329218

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 439, 878, 1317, 2634, 3073, 3943, 3951, 6146, 7886, 7902, 9219, 11829, 18438, 23658, 27601, 27657, 35487, 55202, 55314, 70974, 82803, 165606, 248409, 496818, 1730977, 3461954, 5192931, 10385862, 12116839, 15578793, 24233678, 31157586, 36350517, 72701034, 109051551, 218103102]

約数ペア:

[(1, 218103102), (2, 109051551), (3, 72701034), (6, 36350517), (7, 31157586), (9, 24233678), (14, 15578793), (18, 12116839), (21, 10385862), (42, 5192931), (63, 3461954), (126, 1730977), (439, 496818), (878, 248409), (1317, 165606), (2634, 82803), (3073, 70974), (3943, 55314), (3951, 55202), (6146, 35487), (7886, 27657), (7902, 27601), (9219, 23658), (11829, 18438)]