7928388

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{5647}}^1$

素因数の和:5673

約数の個数: 48

約数和(自身を含む): 22140160

約数和(自身を除く): 14211772

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 234, 351, 468, 702, 1404, 5647, 11294, 16941, 22588, 33882, 50823, 67764, 73411, 101646, 146822, 152469, 203292, 220233, 293644, 304938, 440466, 609876, 660699, 880932, 1321398, 1982097, 2642796, 3964194, 7928388]

約数ペア:

[(1, 7928388), (2, 3964194), (3, 2642796), (4, 1982097), (6, 1321398), (9, 880932), (12, 660699), (13, 609876), (18, 440466), (26, 304938), (27, 293644), (36, 220233), (39, 203292), (52, 152469), (54, 146822), (78, 101646), (108, 73411), (117, 67764), (156, 50823), (234, 33882), (351, 22588), (468, 16941), (702, 11294), (1404, 5647)]