38917944

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{41579}}^1$

素因数の和:41604

約数の個数: 48

約数和(自身を含む): 113513400

約数和(自身を除く): 74595456

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 41579, 83158, 124737, 166316, 249474, 332632, 374211, 498948, 540527, 748422, 997896, 1081054, 1496844, 1621581, 2162108, 2993688, 3243162, 4324216, 4864743, 6486324, 9729486, 12972648, 19458972, 38917944]

約数ペア:

[(1, 38917944), (2, 19458972), (3, 12972648), (4, 9729486), (6, 6486324), (8, 4864743), (9, 4324216), (12, 3243162), (13, 2993688), (18, 2162108), (24, 1621581), (26, 1496844), (36, 1081054), (39, 997896), (52, 748422), (72, 540527), (78, 498948), (104, 374211), (117, 332632), (156, 249474), (234, 166316), (312, 124737), (468, 83158), (936, 41579)]