1531813206

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{473659}}^1$

素因数の和:473689

約数の個数: 48

約数和(自身を含む): 3887801280

約数和(自身を除く): 2355988074

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 49, 66, 77, 98, 147, 154, 231, 294, 462, 539, 1078, 1617, 3234, 473659, 947318, 1420977, 2841954, 3315613, 5210249, 6631226, 9946839, 10420498, 15630747, 19893678, 23209291, 31261494, 36471743, 46418582, 69627873, 72943486, 109415229, 139255746, 218830458, 255302201, 510604402, 765906603, 1531813206]

約数ペア:

[(1, 1531813206), (2, 765906603), (3, 510604402), (6, 255302201), (7, 218830458), (11, 139255746), (14, 109415229), (21, 72943486), (22, 69627873), (33, 46418582), (42, 36471743), (49, 31261494), (66, 23209291), (77, 19893678), (98, 15630747), (147, 10420498), (154, 9946839), (231, 6631226), (294, 5210249), (462, 3315613), (539, 2841954), (1078, 1420977), (1617, 947318), (3234, 473659)]