9855148

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1$

素因数の和:190

約数の個数: 48

約数和(自身を含む): 19353600

約数和(自身を除く): 9498452

約数列:

[1, 2, 4, 19, 31, 38, 47, 62, 76, 89, 94, 124, 178, 188, 356, 589, 893, 1178, 1457, 1691, 1786, 2356, 2759, 2914, 3382, 3572, 4183, 5518, 5828, 6764, 8366, 11036, 16732, 27683, 52421, 55366, 79477, 104842, 110732, 129673, 158954, 209684, 259346, 317908, 518692, 2463787, 4927574, 9855148]

約数ペア:

[(1, 9855148), (2, 4927574), (4, 2463787), (19, 518692), (31, 317908), (38, 259346), (47, 209684), (62, 158954), (76, 129673), (89, 110732), (94, 104842), (124, 79477), (178, 55366), (188, 52421), (356, 27683), (589, 16732), (893, 11036), (1178, 8366), (1457, 6764), (1691, 5828), (1786, 5518), (2356, 4183), (2759, 3572), (2914, 3382)]