31424526

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{461}}^1\times {\mathrm{541}}^1$

素因数の和:1017

約数の個数: 48

約数和(自身を含む): 78126048

約数和(自身を除く): 46701522

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 461, 541, 922, 1082, 1383, 1623, 2766, 3227, 3246, 3787, 4149, 4869, 6454, 7574, 8298, 9681, 9738, 11361, 19362, 22722, 29043, 34083, 58086, 68166, 249401, 498802, 748203, 1496406, 1745807, 2244609, 3491614, 4489218, 5237421, 10474842, 15712263, 31424526]

約数ペア:

[(1, 31424526), (2, 15712263), (3, 10474842), (6, 5237421), (7, 4489218), (9, 3491614), (14, 2244609), (18, 1745807), (21, 1496406), (42, 748203), (63, 498802), (126, 249401), (461, 68166), (541, 58086), (922, 34083), (1082, 29043), (1383, 22722), (1623, 19362), (2766, 11361), (3227, 9738), (3246, 9681), (3787, 8298), (4149, 7574), (4869, 6454)]