118049886

素因数分解:

$2^1\times 3^7\times {\mathrm{137}}^1\times {\mathrm{197}}^1$

素因数の和:357

約数の個数: 64

約数和(自身を含む): 268868160

約数和(自身を除く): 150818274

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 137, 162, 197, 243, 274, 394, 411, 486, 591, 729, 822, 1182, 1233, 1458, 1773, 2187, 2466, 3546, 3699, 4374, 5319, 7398, 10638, 11097, 15957, 22194, 26989, 31914, 33291, 47871, 53978, 66582, 80967, 95742, 99873, 143613, 161934, 199746, 242901, 287226, 299619, 430839, 485802, 599238, 728703, 861678, 1457406, 2186109, 4372218, 6558327, 13116654, 19674981, 39349962, 59024943, 118049886]

約数ペア:

[(1, 118049886), (2, 59024943), (3, 39349962), (6, 19674981), (9, 13116654), (18, 6558327), (27, 4372218), (54, 2186109), (81, 1457406), (137, 861678), (162, 728703), (197, 599238), (243, 485802), (274, 430839), (394, 299619), (411, 287226), (486, 242901), (591, 199746), (729, 161934), (822, 143613), (1182, 99873), (1233, 95742), (1458, 80967), (1773, 66582), (2187, 53978), (2466, 47871), (3546, 33291), (3699, 31914), (4374, 26989), (5319, 22194), (7398, 15957), (10638, 11097)]