15565575168072

素因数分解:

$2^3\times 3^2\times {\mathrm{421}}^1\times {\mathrm{513511981}}^1$

素因数の和:513512414

約数の個数: 48

約数和(自身を含む): 42256900998780

約数和(自身を除く): 26691325830708

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 421, 842, 1263, 1684, 2526, 3368, 3789, 5052, 7578, 10104, 15156, 30312, 513511981, 1027023962, 1540535943, 2054047924, 3081071886, 4108095848, 4621607829, 6162143772, 9243215658, 12324287544, 18486431316, 36972862632, 216188544001, 432377088002, 648565632003, 864754176004, 1297131264006, 1729508352008, 1945696896009, 2594262528012, 3891393792018, 5188525056024, 7782787584036, 15565575168072]

約数ペア:

[(1, 15565575168072), (2, 7782787584036), (3, 5188525056024), (4, 3891393792018), (6, 2594262528012), (8, 1945696896009), (9, 1729508352008), (12, 1297131264006), (18, 864754176004), (24, 648565632003), (36, 432377088002), (72, 216188544001), (421, 36972862632), (842, 18486431316), (1263, 12324287544), (1684, 9243215658), (2526, 6162143772), (3368, 4621607829), (3789, 4108095848), (5052, 3081071886), (7578, 2054047924), (10104, 1540535943), (15156, 1027023962), (30312, 513511981)]