9985896

素因数分解:

$2^3\times 3^3\times {\mathrm{83}}^1\times {\mathrm{557}}^1$

素因数の和:655

約数の個数: 64

約数和(自身を含む): 28123200

約数和(自身を除く): 18137304

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 83, 108, 166, 216, 249, 332, 498, 557, 664, 747, 996, 1114, 1494, 1671, 1992, 2228, 2241, 2988, 3342, 4456, 4482, 5013, 5976, 6684, 8964, 10026, 13368, 15039, 17928, 20052, 30078, 40104, 46231, 60156, 92462, 120312, 138693, 184924, 277386, 369848, 416079, 554772, 832158, 1109544, 1248237, 1664316, 2496474, 3328632, 4992948, 9985896]

約数ペア:

[(1, 9985896), (2, 4992948), (3, 3328632), (4, 2496474), (6, 1664316), (8, 1248237), (9, 1109544), (12, 832158), (18, 554772), (24, 416079), (27, 369848), (36, 277386), (54, 184924), (72, 138693), (83, 120312), (108, 92462), (166, 60156), (216, 46231), (249, 40104), (332, 30078), (498, 20052), (557, 17928), (664, 15039), (747, 13368), (996, 10026), (1114, 8964), (1494, 6684), (1671, 5976), (1992, 5013), (2228, 4482), (2241, 4456), (2988, 3342)]