42742908

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{91331}}^1$

素因数の和:91354

約数の個数: 36

約数和(自身を含む): 116356968

約数和(自身を除く): 73614060

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 91331, 182662, 273993, 365324, 547986, 821979, 1095972, 1187303, 1643958, 2374606, 3287916, 3561909, 4749212, 7123818, 10685727, 14247636, 21371454, 42742908]

約数ペア:

[(1, 42742908), (2, 21371454), (3, 14247636), (4, 10685727), (6, 7123818), (9, 4749212), (12, 3561909), (13, 3287916), (18, 2374606), (26, 1643958), (36, 1187303), (39, 1095972), (52, 821979), (78, 547986), (117, 365324), (156, 273993), (234, 182662), (468, 91331)]