15140178

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{179}}^1$

素因数の和:351

約数の個数: 48

約数和(自身を含む): 34145280

約数和(自身を除く): 19005102

約数列:

[1, 2, 3, 6, 9, 18, 37, 74, 111, 127, 179, 222, 254, 333, 358, 381, 537, 666, 762, 1074, 1143, 1611, 2286, 3222, 4699, 6623, 9398, 13246, 14097, 19869, 22733, 28194, 39738, 42291, 45466, 59607, 68199, 84582, 119214, 136398, 204597, 409194, 841121, 1682242, 2523363, 5046726, 7570089, 15140178]

約数ペア:

[(1, 15140178), (2, 7570089), (3, 5046726), (6, 2523363), (9, 1682242), (18, 841121), (37, 409194), (74, 204597), (111, 136398), (127, 119214), (179, 84582), (222, 68199), (254, 59607), (333, 45466), (358, 42291), (381, 39738), (537, 28194), (666, 22733), (762, 19869), (1074, 14097), (1143, 13246), (1611, 9398), (2286, 6623), (3222, 4699)]