16211454

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{67}}^1\times {\mathrm{823}}^1$

素因数の和:909

約数の個数: 48

約数和(自身を含む): 38325888

約数和(自身を除く): 22114434

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 67, 98, 134, 147, 201, 294, 402, 469, 823, 938, 1407, 1646, 2469, 2814, 3283, 4938, 5761, 6566, 9849, 11522, 17283, 19698, 34566, 40327, 55141, 80654, 110282, 120981, 165423, 241962, 330846, 385987, 771974, 1157961, 2315922, 2701909, 5403818, 8105727, 16211454]

約数ペア:

[(1, 16211454), (2, 8105727), (3, 5403818), (6, 2701909), (7, 2315922), (14, 1157961), (21, 771974), (42, 385987), (49, 330846), (67, 241962), (98, 165423), (134, 120981), (147, 110282), (201, 80654), (294, 55141), (402, 40327), (469, 34566), (823, 19698), (938, 17283), (1407, 11522), (1646, 9849), (2469, 6566), (2814, 5761), (3283, 4938)]