61878222

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{313}}^1\times {\mathrm{523}}^1$

素因数の和:854

約数の個数: 64

約数和(自身を含む): 157954560

約数和(自身を除く): 96076338

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 313, 378, 523, 626, 939, 1046, 1569, 1878, 2191, 2817, 3138, 3661, 4382, 4707, 5634, 6573, 7322, 8451, 9414, 10983, 13146, 14121, 16902, 19719, 21966, 28242, 32949, 39438, 59157, 65898, 98847, 118314, 163699, 197694, 327398, 491097, 982194, 1145893, 1473291, 2291786, 2946582, 3437679, 4419873, 6875358, 8839746, 10313037, 20626074, 30939111, 61878222]

約数ペア:

[(1, 61878222), (2, 30939111), (3, 20626074), (6, 10313037), (7, 8839746), (9, 6875358), (14, 4419873), (18, 3437679), (21, 2946582), (27, 2291786), (42, 1473291), (54, 1145893), (63, 982194), (126, 491097), (189, 327398), (313, 197694), (378, 163699), (523, 118314), (626, 98847), (939, 65898), (1046, 59157), (1569, 39438), (1878, 32949), (2191, 28242), (2817, 21966), (3138, 19719), (3661, 16902), (4382, 14121), (4707, 13146), (5634, 10983), (6573, 9414), (7322, 8451)]