7831213428

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{345109}}^1$

素因数の和:345208

約数の個数: 48

約数和(自身を含む): 19171550720

約数和(自身を除く): 11340337292

約数列:

[1, 2, 3, 4, 6, 12, 31, 61, 62, 93, 122, 124, 183, 186, 244, 366, 372, 732, 1891, 3782, 5673, 7564, 11346, 22692, 345109, 690218, 1035327, 1380436, 2070654, 4141308, 10698379, 21051649, 21396758, 32095137, 42103298, 42793516, 63154947, 64190274, 84206596, 126309894, 128380548, 252619788, 652601119, 1305202238, 1957803357, 2610404476, 3915606714, 7831213428]

約数ペア:

[(1, 7831213428), (2, 3915606714), (3, 2610404476), (4, 1957803357), (6, 1305202238), (12, 652601119), (31, 252619788), (61, 128380548), (62, 126309894), (93, 84206596), (122, 64190274), (124, 63154947), (183, 42793516), (186, 42103298), (244, 32095137), (366, 21396758), (372, 21051649), (732, 10698379), (1891, 4141308), (3782, 2070654), (5673, 1380436), (7564, 1035327), (11346, 690218), (22692, 345109)]