1755222

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{79}}^1$

素因数の和:137

約数の個数: 48

約数和(自身を含む): 4247040

約数和(自身を除く): 2491818

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 79, 138, 158, 161, 237, 322, 474, 483, 529, 553, 966, 1058, 1106, 1587, 1659, 1817, 3174, 3318, 3634, 3703, 5451, 7406, 10902, 11109, 12719, 22218, 25438, 38157, 41791, 76314, 83582, 125373, 250746, 292537, 585074, 877611, 1755222]

約数ペア:

[(1, 1755222), (2, 877611), (3, 585074), (6, 292537), (7, 250746), (14, 125373), (21, 83582), (23, 76314), (42, 41791), (46, 38157), (69, 25438), (79, 22218), (138, 12719), (158, 11109), (161, 10902), (237, 7406), (322, 5451), (474, 3703), (483, 3634), (529, 3318), (553, 3174), (966, 1817), (1058, 1659), (1106, 1587)]