7081908

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{349}}^1$

素因数の和:464

約数の個数: 48

約数和(自身を含む): 17640000

約数和(自身を除く): 10558092

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 89, 114, 178, 228, 267, 349, 356, 534, 698, 1047, 1068, 1396, 1691, 2094, 3382, 4188, 5073, 6631, 6764, 10146, 13262, 19893, 20292, 26524, 31061, 39786, 62122, 79572, 93183, 124244, 186366, 372732, 590159, 1180318, 1770477, 2360636, 3540954, 7081908]

約数ペア:

[(1, 7081908), (2, 3540954), (3, 2360636), (4, 1770477), (6, 1180318), (12, 590159), (19, 372732), (38, 186366), (57, 124244), (76, 93183), (89, 79572), (114, 62122), (178, 39786), (228, 31061), (267, 26524), (349, 20292), (356, 19893), (534, 13262), (698, 10146), (1047, 6764), (1068, 6631), (1396, 5073), (1691, 4188), (2094, 3382)]