15694799988

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{3137}}^1\times {\mathrm{59561}}^1$

素因数の和:62712

約数の個数: 48

約数和(自身を含む): 41866844544

約数和(自身を除く): 26172044556

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 3137, 6274, 9411, 12548, 18822, 21959, 37644, 43918, 59561, 65877, 87836, 119122, 131754, 178683, 238244, 263508, 357366, 416927, 714732, 833854, 1250781, 1667708, 2501562, 5003124, 186842857, 373685714, 560528571, 747371428, 1121057142, 1307899999, 2242114284, 2615799998, 3923699997, 5231599996, 7847399994, 15694799988]

約数ペア:

[(1, 15694799988), (2, 7847399994), (3, 5231599996), (4, 3923699997), (6, 2615799998), (7, 2242114284), (12, 1307899999), (14, 1121057142), (21, 747371428), (28, 560528571), (42, 373685714), (84, 186842857), (3137, 5003124), (6274, 2501562), (9411, 1667708), (12548, 1250781), (18822, 833854), (21959, 714732), (37644, 416927), (43918, 357366), (59561, 263508), (65877, 238244), (87836, 178683), (119122, 131754)]