1872848772

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{18133}}^1$

素因数の和:18313

約数の個数: 72

約数和(自身を含む): 5016589760

約数和(自身を除く): 3143740988

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 151, 171, 228, 302, 342, 453, 604, 684, 906, 1359, 1812, 2718, 2869, 5436, 5738, 8607, 11476, 17214, 18133, 25821, 34428, 36266, 51642, 54399, 72532, 103284, 108798, 163197, 217596, 326394, 344527, 652788, 689054, 1033581, 1378108, 2067162, 2738083, 3100743, 4134324, 5476166, 6201486, 8214249, 10952332, 12402972, 16428498, 24642747, 32856996, 49285494, 52023577, 98570988, 104047154, 156070731, 208094308, 312141462, 468212193, 624282924, 936424386, 1872848772]

約数ペア:

[(1, 1872848772), (2, 936424386), (3, 624282924), (4, 468212193), (6, 312141462), (9, 208094308), (12, 156070731), (18, 104047154), (19, 98570988), (36, 52023577), (38, 49285494), (57, 32856996), (76, 24642747), (114, 16428498), (151, 12402972), (171, 10952332), (228, 8214249), (302, 6201486), (342, 5476166), (453, 4134324), (604, 3100743), (684, 2738083), (906, 2067162), (1359, 1378108), (1812, 1033581), (2718, 689054), (2869, 652788), (5436, 344527), (5738, 326394), (8607, 217596), (11476, 163197), (17214, 108798), (18133, 103284), (25821, 72532), (34428, 54399), (36266, 51642)]