18100218

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{4231}}^1$

素因数の和:4290

約数の個数: 32

約数和(自身を含む): 39002112

約数和(自身を除く): 20901894

約数列:

[1, 2, 3, 6, 23, 31, 46, 62, 69, 93, 138, 186, 713, 1426, 2139, 4231, 4278, 8462, 12693, 25386, 97313, 131161, 194626, 262322, 291939, 393483, 583878, 786966, 3016703, 6033406, 9050109, 18100218]

約数ペア:

[(1, 18100218), (2, 9050109), (3, 6033406), (6, 3016703), (23, 786966), (31, 583878), (46, 393483), (62, 291939), (69, 262322), (93, 194626), (138, 131161), (186, 97313), (713, 25386), (1426, 12693), (2139, 8462), (4231, 4278)]