19930914

素因数分解:

$2^1\times 3^3\times {\mathrm{47}}^1\times {\mathrm{7853}}^1$

素因数の和:7911

約数の個数: 32

約数和(自身を含む): 45239040

約数和(自身を除く): 25308126

約数列:

[1, 2, 3, 6, 9, 18, 27, 47, 54, 94, 141, 282, 423, 846, 1269, 2538, 7853, 15706, 23559, 47118, 70677, 141354, 212031, 369091, 424062, 738182, 1107273, 2214546, 3321819, 6643638, 9965457, 19930914]

約数ペア:

[(1, 19930914), (2, 9965457), (3, 6643638), (6, 3321819), (9, 2214546), (18, 1107273), (27, 738182), (47, 424062), (54, 369091), (94, 212031), (141, 141354), (282, 70677), (423, 47118), (846, 23559), (1269, 15706), (2538, 7853)]