1850142

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{29}}^1\times {\mathrm{31}}^1$

素因数の和:86

約数の個数: 64

約数和(自身を含む): 4608000

約数和(自身を除く): 2757858

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 31, 42, 49, 58, 62, 87, 93, 98, 147, 174, 186, 203, 217, 294, 343, 406, 434, 609, 651, 686, 899, 1029, 1218, 1302, 1421, 1519, 1798, 2058, 2697, 2842, 3038, 4263, 4557, 5394, 6293, 8526, 9114, 9947, 10633, 12586, 18879, 19894, 21266, 29841, 31899, 37758, 44051, 59682, 63798, 88102, 132153, 264306, 308357, 616714, 925071, 1850142]

約数ペア:

[(1, 1850142), (2, 925071), (3, 616714), (6, 308357), (7, 264306), (14, 132153), (21, 88102), (29, 63798), (31, 59682), (42, 44051), (49, 37758), (58, 31899), (62, 29841), (87, 21266), (93, 19894), (98, 18879), (147, 12586), (174, 10633), (186, 9947), (203, 9114), (217, 8526), (294, 6293), (343, 5394), (406, 4557), (434, 4263), (609, 3038), (651, 2842), (686, 2697), (899, 2058), (1029, 1798), (1218, 1519), (1302, 1421)]