38607678

素因数分解:

$2^1\times 3^4\times {\mathrm{67}}^1\times {\mathrm{3557}}^1$

素因数の和:3638

約数の個数: 40

約数和(自身を含む): 87825672

約数和(自身を除く): 49217994

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 67, 81, 134, 162, 201, 402, 603, 1206, 1809, 3557, 3618, 5427, 7114, 10671, 10854, 21342, 32013, 64026, 96039, 192078, 238319, 288117, 476638, 576234, 714957, 1429914, 2144871, 4289742, 6434613, 12869226, 19303839, 38607678]

約数ペア:

[(1, 38607678), (2, 19303839), (3, 12869226), (6, 6434613), (9, 4289742), (18, 2144871), (27, 1429914), (54, 714957), (67, 576234), (81, 476638), (134, 288117), (162, 238319), (201, 192078), (402, 96039), (603, 64026), (1206, 32013), (1809, 21342), (3557, 10854), (3618, 10671), (5427, 7114)]