18284292

素因数分解:

$2^2\times 3^5\times {\mathrm{13}}^1\times {\mathrm{1447}}^1$

素因数の和:1479

約数の個数: 72

約数和(自身を含む): 51653056

約数和(自身を除く): 33368764

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 156, 162, 234, 243, 324, 351, 468, 486, 702, 972, 1053, 1404, 1447, 2106, 2894, 3159, 4212, 4341, 5788, 6318, 8682, 12636, 13023, 17364, 18811, 26046, 37622, 39069, 52092, 56433, 75244, 78138, 112866, 117207, 156276, 169299, 225732, 234414, 338598, 351621, 468828, 507897, 677196, 703242, 1015794, 1406484, 1523691, 2031588, 3047382, 4571073, 6094764, 9142146, 18284292]

約数ペア:

[(1, 18284292), (2, 9142146), (3, 6094764), (4, 4571073), (6, 3047382), (9, 2031588), (12, 1523691), (13, 1406484), (18, 1015794), (26, 703242), (27, 677196), (36, 507897), (39, 468828), (52, 351621), (54, 338598), (78, 234414), (81, 225732), (108, 169299), (117, 156276), (156, 117207), (162, 112866), (234, 78138), (243, 75244), (324, 56433), (351, 52092), (468, 39069), (486, 37622), (702, 26046), (972, 18811), (1053, 17364), (1404, 13023), (1447, 12636), (2106, 8682), (2894, 6318), (3159, 5788), (4212, 4341)]