15673468284

素因数分解:

$2^2\times 3^2\times {\mathrm{107}}^1\times {\mathrm{491}}^1\times {\mathrm{8287}}^1$

素因数の和:8895

約数の個数: 72

約数和(自身を含む): 40075596288

約数和(自身を除く): 24402128004

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 107, 214, 321, 428, 491, 642, 963, 982, 1284, 1473, 1926, 1964, 2946, 3852, 4419, 5892, 8287, 8838, 16574, 17676, 24861, 33148, 49722, 52537, 74583, 99444, 105074, 149166, 157611, 210148, 298332, 315222, 472833, 630444, 886709, 945666, 1773418, 1891332, 2660127, 3546836, 4068917, 5320254, 7980381, 8137834, 10640508, 12206751, 15960762, 16275668, 24413502, 31921524, 36620253, 48827004, 73240506, 146481012, 435374119, 870748238, 1306122357, 1741496476, 2612244714, 3918367071, 5224489428, 7836734142, 15673468284]

約数ペア:

[(1, 15673468284), (2, 7836734142), (3, 5224489428), (4, 3918367071), (6, 2612244714), (9, 1741496476), (12, 1306122357), (18, 870748238), (36, 435374119), (107, 146481012), (214, 73240506), (321, 48827004), (428, 36620253), (491, 31921524), (642, 24413502), (963, 16275668), (982, 15960762), (1284, 12206751), (1473, 10640508), (1926, 8137834), (1964, 7980381), (2946, 5320254), (3852, 4068917), (4419, 3546836), (5892, 2660127), (8287, 1891332), (8838, 1773418), (16574, 945666), (17676, 886709), (24861, 630444), (33148, 472833), (49722, 315222), (52537, 298332), (74583, 210148), (99444, 157611), (105074, 149166)]