15934506

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{83}}^1\times {\mathrm{653}}^1$

素因数の和:755

約数の個数: 48

約数和(自身を含む): 37576224

約数和(自身を除く): 21641718

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 83, 98, 147, 166, 249, 294, 498, 581, 653, 1162, 1306, 1743, 1959, 3486, 3918, 4067, 4571, 8134, 9142, 12201, 13713, 24402, 27426, 31997, 54199, 63994, 95991, 108398, 162597, 191982, 325194, 379393, 758786, 1138179, 2276358, 2655751, 5311502, 7967253, 15934506]

約数ペア:

[(1, 15934506), (2, 7967253), (3, 5311502), (6, 2655751), (7, 2276358), (14, 1138179), (21, 758786), (42, 379393), (49, 325194), (83, 191982), (98, 162597), (147, 108398), (166, 95991), (249, 63994), (294, 54199), (498, 31997), (581, 27426), (653, 24402), (1162, 13713), (1306, 12201), (1743, 9142), (1959, 8134), (3486, 4571), (3918, 4067)]