17427732

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{107}}^1\times {\mathrm{277}}^1$

素因数の和:405

約数の個数: 72

約数和(自身を含む): 47918304

約数和(自身を除く): 30490572

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 107, 147, 196, 214, 277, 294, 321, 428, 554, 588, 642, 749, 831, 1108, 1284, 1498, 1662, 1939, 2247, 2996, 3324, 3878, 4494, 5243, 5817, 7756, 8988, 10486, 11634, 13573, 15729, 20972, 23268, 27146, 29639, 31458, 40719, 54292, 59278, 62916, 81438, 88917, 118556, 162876, 177834, 207473, 355668, 414946, 622419, 829892, 1244838, 1452311, 2489676, 2904622, 4356933, 5809244, 8713866, 17427732]

約数ペア:

[(1, 17427732), (2, 8713866), (3, 5809244), (4, 4356933), (6, 2904622), (7, 2489676), (12, 1452311), (14, 1244838), (21, 829892), (28, 622419), (42, 414946), (49, 355668), (84, 207473), (98, 177834), (107, 162876), (147, 118556), (196, 88917), (214, 81438), (277, 62916), (294, 59278), (321, 54292), (428, 40719), (554, 31458), (588, 29639), (642, 27146), (749, 23268), (831, 20972), (1108, 15729), (1284, 13573), (1498, 11634), (1662, 10486), (1939, 8988), (2247, 7756), (2996, 5817), (3324, 5243), (3878, 4494)]