31151862

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{457}}^1\times {\mathrm{541}}^1$

素因数の和:1013

約数の個数: 48

約数和(自身を含む): 77449632

約数和(自身を除く): 46297770

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 457, 541, 914, 1082, 1371, 1623, 2742, 3199, 3246, 3787, 4113, 4869, 6398, 7574, 8226, 9597, 9738, 11361, 19194, 22722, 28791, 34083, 57582, 68166, 247237, 494474, 741711, 1483422, 1730659, 2225133, 3461318, 4450266, 5191977, 10383954, 15575931, 31151862]

約数ペア:

[(1, 31151862), (2, 15575931), (3, 10383954), (6, 5191977), (7, 4450266), (9, 3461318), (14, 2225133), (18, 1730659), (21, 1483422), (42, 741711), (63, 494474), (126, 247237), (457, 68166), (541, 57582), (914, 34083), (1082, 28791), (1371, 22722), (1623, 19194), (2742, 11361), (3199, 9738), (3246, 9597), (3787, 8226), (4113, 7574), (4869, 6398)]