16562988

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{251}}^1$

素因数の和:324

約数の個数: 96

約数和(自身を含む): 47416320

約数和(自身を除く): 30853332

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 47, 52, 54, 78, 94, 108, 117, 141, 156, 188, 234, 251, 282, 351, 423, 468, 502, 564, 611, 702, 753, 846, 1004, 1222, 1269, 1404, 1506, 1692, 1833, 2259, 2444, 2538, 3012, 3263, 3666, 4518, 5076, 5499, 6526, 6777, 7332, 9036, 9789, 10998, 11797, 13052, 13554, 16497, 19578, 21996, 23594, 27108, 29367, 32994, 35391, 39156, 47188, 58734, 65988, 70782, 88101, 106173, 117468, 141564, 153361, 176202, 212346, 306722, 318519, 352404, 424692, 460083, 613444, 637038, 920166, 1274076, 1380249, 1840332, 2760498, 4140747, 5520996, 8281494, 16562988]

約数ペア:

[(1, 16562988), (2, 8281494), (3, 5520996), (4, 4140747), (6, 2760498), (9, 1840332), (12, 1380249), (13, 1274076), (18, 920166), (26, 637038), (27, 613444), (36, 460083), (39, 424692), (47, 352404), (52, 318519), (54, 306722), (78, 212346), (94, 176202), (108, 153361), (117, 141564), (141, 117468), (156, 106173), (188, 88101), (234, 70782), (251, 65988), (282, 58734), (351, 47188), (423, 39156), (468, 35391), (502, 32994), (564, 29367), (611, 27108), (702, 23594), (753, 21996), (846, 19578), (1004, 16497), (1222, 13554), (1269, 13052), (1404, 11797), (1506, 10998), (1692, 9789), (1833, 9036), (2259, 7332), (2444, 6777), (2538, 6526), (3012, 5499), (3263, 5076), (3666, 4518)]