17772468

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{9199}}^1$

素因数の和:9236

約数の個数: 48

約数和(自身を含む): 49459200

約数和(自身を除く): 31686732

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 69, 84, 92, 138, 161, 276, 322, 483, 644, 966, 1932, 9199, 18398, 27597, 36796, 55194, 64393, 110388, 128786, 193179, 211577, 257572, 386358, 423154, 634731, 772716, 846308, 1269462, 1481039, 2538924, 2962078, 4443117, 5924156, 8886234, 17772468]

約数ペア:

[(1, 17772468), (2, 8886234), (3, 5924156), (4, 4443117), (6, 2962078), (7, 2538924), (12, 1481039), (14, 1269462), (21, 846308), (23, 772716), (28, 634731), (42, 423154), (46, 386358), (69, 257572), (84, 211577), (92, 193179), (138, 128786), (161, 110388), (276, 64393), (322, 55194), (483, 36796), (644, 27597), (966, 18398), (1932, 9199)]