42000516

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{241}}^1$

素因数の和:401

約数の個数: 72

約数和(自身を含む): 109933824

約数和(自身を除く): 67933308

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 94, 103, 141, 188, 206, 241, 282, 309, 412, 423, 482, 564, 618, 723, 846, 927, 964, 1236, 1446, 1692, 1854, 2169, 2892, 3708, 4338, 4841, 8676, 9682, 11327, 14523, 19364, 22654, 24823, 29046, 33981, 43569, 45308, 49646, 58092, 67962, 74469, 87138, 99292, 101943, 135924, 148938, 174276, 203886, 223407, 297876, 407772, 446814, 893628, 1166681, 2333362, 3500043, 4666724, 7000086, 10500129, 14000172, 21000258, 42000516]

約数ペア:

[(1, 42000516), (2, 21000258), (3, 14000172), (4, 10500129), (6, 7000086), (9, 4666724), (12, 3500043), (18, 2333362), (36, 1166681), (47, 893628), (94, 446814), (103, 407772), (141, 297876), (188, 223407), (206, 203886), (241, 174276), (282, 148938), (309, 135924), (412, 101943), (423, 99292), (482, 87138), (564, 74469), (618, 67962), (723, 58092), (846, 49646), (927, 45308), (964, 43569), (1236, 33981), (1446, 29046), (1692, 24823), (1854, 22654), (2169, 19364), (2892, 14523), (3708, 11327), (4338, 9682), (4841, 8676)]