42400746

素因数分解:

$2^1\times 3^4\times {\mathrm{31}}^1\times {\mathrm{8443}}^1$

素因数の和:8488

約数の個数: 40

約数和(自身を含む): 98085504

約数和(自身を除く): 55684758

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 81, 93, 162, 186, 279, 558, 837, 1674, 2511, 5022, 8443, 16886, 25329, 50658, 75987, 151974, 227961, 261733, 455922, 523466, 683883, 785199, 1367766, 1570398, 2355597, 4711194, 7066791, 14133582, 21200373, 42400746]

約数ペア:

[(1, 42400746), (2, 21200373), (3, 14133582), (6, 7066791), (9, 4711194), (18, 2355597), (27, 1570398), (31, 1367766), (54, 785199), (62, 683883), (81, 523466), (93, 455922), (162, 261733), (186, 227961), (279, 151974), (558, 75987), (837, 50658), (1674, 25329), (2511, 16886), (5022, 8443)]