9921834

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{389}}^1$

素因数の和:519

約数の個数: 48

約数和(自身を含む): 23423400

約数和(自身を除く): 13501566

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 109, 117, 218, 234, 327, 389, 654, 778, 981, 1167, 1417, 1962, 2334, 2834, 3501, 4251, 5057, 7002, 8502, 10114, 12753, 15171, 25506, 30342, 42401, 45513, 84802, 91026, 127203, 254406, 381609, 551213, 763218, 1102426, 1653639, 3307278, 4960917, 9921834]

約数ペア:

[(1, 9921834), (2, 4960917), (3, 3307278), (6, 1653639), (9, 1102426), (13, 763218), (18, 551213), (26, 381609), (39, 254406), (78, 127203), (109, 91026), (117, 84802), (218, 45513), (234, 42401), (327, 30342), (389, 25506), (654, 15171), (778, 12753), (981, 10114), (1167, 8502), (1417, 7002), (1962, 5057), (2334, 4251), (2834, 3501)]