42023478

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{7523}}^1$

素因数の和:7561

約数の個数: 48

約数和(自身を含む): 102928320

約数和(自身を除く): 60904842

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 49, 57, 98, 114, 133, 147, 266, 294, 399, 798, 931, 1862, 2793, 5586, 7523, 15046, 22569, 45138, 52661, 105322, 142937, 157983, 285874, 315966, 368627, 428811, 737254, 857622, 1000559, 1105881, 2001118, 2211762, 3001677, 6003354, 7003913, 14007826, 21011739, 42023478]

約数ペア:

[(1, 42023478), (2, 21011739), (3, 14007826), (6, 7003913), (7, 6003354), (14, 3001677), (19, 2211762), (21, 2001118), (38, 1105881), (42, 1000559), (49, 857622), (57, 737254), (98, 428811), (114, 368627), (133, 315966), (147, 285874), (266, 157983), (294, 142937), (399, 105322), (798, 52661), (931, 45138), (1862, 22569), (2793, 15046), (5586, 7523)]