2550654

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1$

素因数の和:193

約数の個数: 48

約数和(自身を含む): 5919264

約数和(自身を除く): 3368610

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 61, 69, 101, 122, 138, 183, 202, 207, 303, 366, 414, 549, 606, 909, 1098, 1403, 1818, 2323, 2806, 4209, 4646, 6161, 6969, 8418, 12322, 12627, 13938, 18483, 20907, 25254, 36966, 41814, 55449, 110898, 141703, 283406, 425109, 850218, 1275327, 2550654]

約数ペア:

[(1, 2550654), (2, 1275327), (3, 850218), (6, 425109), (9, 283406), (18, 141703), (23, 110898), (46, 55449), (61, 41814), (69, 36966), (101, 25254), (122, 20907), (138, 18483), (183, 13938), (202, 12627), (207, 12322), (303, 8418), (366, 6969), (414, 6161), (549, 4646), (606, 4209), (909, 2806), (1098, 2323), (1403, 1818)]