42048762

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{89}}^1\times {\mathrm{1607}}^1$

素因数の和:1715

約数の個数: 48

約数和(自身を含む): 98988480

約数和(自身を除く): 56939718

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 89, 98, 147, 178, 267, 294, 534, 623, 1246, 1607, 1869, 3214, 3738, 4361, 4821, 8722, 9642, 11249, 13083, 22498, 26166, 33747, 67494, 78743, 143023, 157486, 236229, 286046, 429069, 472458, 858138, 1001161, 2002322, 3003483, 6006966, 7008127, 14016254, 21024381, 42048762]

約数ペア:

[(1, 42048762), (2, 21024381), (3, 14016254), (6, 7008127), (7, 6006966), (14, 3003483), (21, 2002322), (42, 1001161), (49, 858138), (89, 472458), (98, 429069), (147, 286046), (178, 236229), (267, 157486), (294, 143023), (534, 78743), (623, 67494), (1246, 33747), (1607, 26166), (1869, 22498), (3214, 13083), (3738, 11249), (4361, 9642), (4821, 8722)]