18449719092

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{79}}^2\times {\mathrm{11731}}^1$

素因数の和:11906

約数の個数: 108

約数和(自身を含む): 53987003616

約数和(自身を除く): 35537284524

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 79, 84, 126, 158, 237, 252, 316, 474, 553, 711, 948, 1106, 1422, 1659, 2212, 2844, 3318, 4977, 6241, 6636, 9954, 11731, 12482, 18723, 19908, 23462, 24964, 35193, 37446, 43687, 46924, 56169, 70386, 74892, 82117, 87374, 105579, 112338, 131061, 140772, 164234, 174748, 211158, 224676, 246351, 262122, 328468, 393183, 422316, 492702, 524244, 739053, 786366, 926749, 985404, 1478106, 1572732, 1853498, 2780247, 2956212, 3706996, 5560494, 6487243, 8340741, 11120988, 12974486, 16681482, 19461729, 25948972, 33362964, 38923458, 58385187, 73213171, 77846916, 116770374, 146426342, 219639513, 233540748, 292852684, 439279026, 512492197, 658918539, 878558052, 1024984394, 1317837078, 1537476591, 2049968788, 2635674156, 3074953182, 4612429773, 6149906364, 9224859546, 18449719092]

約数ペア:

[(1, 18449719092), (2, 9224859546), (3, 6149906364), (4, 4612429773), (6, 3074953182), (7, 2635674156), (9, 2049968788), (12, 1537476591), (14, 1317837078), (18, 1024984394), (21, 878558052), (28, 658918539), (36, 512492197), (42, 439279026), (63, 292852684), (79, 233540748), (84, 219639513), (126, 146426342), (158, 116770374), (237, 77846916), (252, 73213171), (316, 58385187), (474, 38923458), (553, 33362964), (711, 25948972), (948, 19461729), (1106, 16681482), (1422, 12974486), (1659, 11120988), (2212, 8340741), (2844, 6487243), (3318, 5560494), (4977, 3706996), (6241, 2956212), (6636, 2780247), (9954, 1853498), (11731, 1572732), (12482, 1478106), (18723, 985404), (19908, 926749), (23462, 786366), (24964, 739053), (35193, 524244), (37446, 492702), (43687, 422316), (46924, 393183), (56169, 328468), (70386, 262122), (74892, 246351), (82117, 224676), (87374, 211158), (105579, 174748), (112338, 164234), (131061, 140772)]