1320231042

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^2\times {\mathrm{144667}}^1$

素因数の和:144704

約数の個数: 48

約数和(自身を含む): 3176909280

約数和(自身を除く): 1856678238

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 169, 234, 338, 351, 507, 702, 1014, 1521, 3042, 4563, 9126, 144667, 289334, 434001, 868002, 1302003, 1880671, 2604006, 3761342, 3906009, 5642013, 7812018, 11284026, 16926039, 24448723, 33852078, 48897446, 50778117, 73346169, 101556234, 146692338, 220038507, 440077014, 660115521, 1320231042]

約数ペア:

[(1, 1320231042), (2, 660115521), (3, 440077014), (6, 220038507), (9, 146692338), (13, 101556234), (18, 73346169), (26, 50778117), (27, 48897446), (39, 33852078), (54, 24448723), (78, 16926039), (117, 11284026), (169, 7812018), (234, 5642013), (338, 3906009), (351, 3761342), (507, 2604006), (702, 1880671), (1014, 1302003), (1521, 868002), (3042, 434001), (4563, 289334), (9126, 144667)]