6878196

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1$

素因数の和:123

約数の個数: 120

約数和(自身を含む): 20490624

約数和(自身を除く): 13612428

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 23, 26, 27, 36, 39, 46, 52, 54, 69, 71, 78, 81, 92, 108, 117, 138, 142, 156, 162, 207, 213, 234, 276, 284, 299, 324, 351, 414, 426, 468, 598, 621, 639, 702, 828, 852, 897, 923, 1053, 1196, 1242, 1278, 1404, 1633, 1794, 1846, 1863, 1917, 2106, 2484, 2556, 2691, 2769, 3266, 3588, 3692, 3726, 3834, 4212, 4899, 5382, 5538, 5751, 6532, 7452, 7668, 8073, 8307, 9798, 10764, 11076, 11502, 14697, 16146, 16614, 19596, 21229, 23004, 24219, 24921, 29394, 32292, 33228, 42458, 44091, 48438, 49842, 58788, 63687, 74763, 84916, 88182, 96876, 99684, 127374, 132273, 149526, 176364, 191061, 254748, 264546, 299052, 382122, 529092, 573183, 764244, 1146366, 1719549, 2292732, 3439098, 6878196]

約数ペア:

[(1, 6878196), (2, 3439098), (3, 2292732), (4, 1719549), (6, 1146366), (9, 764244), (12, 573183), (13, 529092), (18, 382122), (23, 299052), (26, 264546), (27, 254748), (36, 191061), (39, 176364), (46, 149526), (52, 132273), (54, 127374), (69, 99684), (71, 96876), (78, 88182), (81, 84916), (92, 74763), (108, 63687), (117, 58788), (138, 49842), (142, 48438), (156, 44091), (162, 42458), (207, 33228), (213, 32292), (234, 29394), (276, 24921), (284, 24219), (299, 23004), (324, 21229), (351, 19596), (414, 16614), (426, 16146), (468, 14697), (598, 11502), (621, 11076), (639, 10764), (702, 9798), (828, 8307), (852, 8073), (897, 7668), (923, 7452), (1053, 6532), (1196, 5751), (1242, 5538), (1278, 5382), (1404, 4899), (1633, 4212), (1794, 3834), (1846, 3726), (1863, 3692), (1917, 3588), (2106, 3266), (2484, 2769), (2556, 2691)]