16523802

素因数分解:

$2^1\times 3^2\times {\mathrm{61}}^1\times {\mathrm{101}}^1\times {\mathrm{149}}^1$

素因数の和:319

約数の個数: 48

約数和(自身を含む): 36995400

約数和(自身を除く): 20471598

約数列:

[1, 2, 3, 6, 9, 18, 61, 101, 122, 149, 183, 202, 298, 303, 366, 447, 549, 606, 894, 909, 1098, 1341, 1818, 2682, 6161, 9089, 12322, 15049, 18178, 18483, 27267, 30098, 36966, 45147, 54534, 55449, 81801, 90294, 110898, 135441, 163602, 270882, 917989, 1835978, 2753967, 5507934, 8261901, 16523802]

約数ペア:

[(1, 16523802), (2, 8261901), (3, 5507934), (6, 2753967), (9, 1835978), (18, 917989), (61, 270882), (101, 163602), (122, 135441), (149, 110898), (183, 90294), (202, 81801), (298, 55449), (303, 54534), (366, 45147), (447, 36966), (549, 30098), (606, 27267), (894, 18483), (909, 18178), (1098, 15049), (1341, 12322), (1818, 9089), (2682, 6161)]