69378918

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{383}}^1$

素因数の和:641

約数の個数: 64

約数和(自身を含む): 168099840

約数和(自身を除く): 98720922

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 227, 266, 383, 399, 454, 681, 766, 798, 1149, 1362, 1589, 2298, 2681, 3178, 4313, 4767, 5362, 7277, 8043, 8626, 9534, 12939, 14554, 16086, 21831, 25878, 30191, 43662, 50939, 60382, 86941, 90573, 101878, 152817, 173882, 181146, 260823, 305634, 521646, 608587, 1217174, 1651879, 1825761, 3303758, 3651522, 4955637, 9911274, 11563153, 23126306, 34689459, 69378918]

約数ペア:

[(1, 69378918), (2, 34689459), (3, 23126306), (6, 11563153), (7, 9911274), (14, 4955637), (19, 3651522), (21, 3303758), (38, 1825761), (42, 1651879), (57, 1217174), (114, 608587), (133, 521646), (227, 305634), (266, 260823), (383, 181146), (399, 173882), (454, 152817), (681, 101878), (766, 90573), (798, 86941), (1149, 60382), (1362, 50939), (1589, 43662), (2298, 30191), (2681, 25878), (3178, 21831), (4313, 16086), (4767, 14554), (5362, 12939), (7277, 9534), (8043, 8626)]