18587154

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{1223}}^1$

素因数の和:1394

約数の個数: 32

約数和(自身を含む): 39657600

約数和(自身を除く): 21070446

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 149, 298, 447, 894, 1223, 2446, 2533, 3669, 5066, 7338, 7599, 15198, 20791, 41582, 62373, 124746, 182227, 364454, 546681, 1093362, 3097859, 6195718, 9293577, 18587154]

約数ペア:

[(1, 18587154), (2, 9293577), (3, 6195718), (6, 3097859), (17, 1093362), (34, 546681), (51, 364454), (102, 182227), (149, 124746), (298, 62373), (447, 41582), (894, 20791), (1223, 15198), (2446, 7599), (2533, 7338), (3669, 5066)]