187773732

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{271}}^1\times {\mathrm{1013}}^1$

素因数の和:1313

約数の個数: 72

約数和(自身を含む): 501970560

約数和(自身を除く): 314196828

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 271, 342, 542, 684, 813, 1013, 1084, 1626, 2026, 2439, 3039, 3252, 4052, 4878, 5149, 6078, 9117, 9756, 10298, 12156, 15447, 18234, 19247, 20596, 30894, 36468, 38494, 46341, 57741, 61788, 76988, 92682, 115482, 173223, 185364, 230964, 274523, 346446, 549046, 692892, 823569, 1098092, 1647138, 2470707, 3294276, 4941414, 5215937, 9882828, 10431874, 15647811, 20863748, 31295622, 46943433, 62591244, 93886866, 187773732]

約数ペア:

[(1, 187773732), (2, 93886866), (3, 62591244), (4, 46943433), (6, 31295622), (9, 20863748), (12, 15647811), (18, 10431874), (19, 9882828), (36, 5215937), (38, 4941414), (57, 3294276), (76, 2470707), (114, 1647138), (171, 1098092), (228, 823569), (271, 692892), (342, 549046), (542, 346446), (684, 274523), (813, 230964), (1013, 185364), (1084, 173223), (1626, 115482), (2026, 92682), (2439, 76988), (3039, 61788), (3252, 57741), (4052, 46341), (4878, 38494), (5149, 36468), (6078, 30894), (9117, 20596), (9756, 19247), (10298, 18234), (12156, 15447)]