1215672876

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{311}}^1\times {\mathrm{9871}}^1$

素因数の和:10203

約数の個数: 72

約数和(自身を含む): 3363429888

約数和(自身を除く): 2147757012

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 311, 396, 622, 933, 1244, 1866, 2799, 3421, 3732, 5598, 6842, 9871, 10263, 11196, 13684, 19742, 20526, 29613, 30789, 39484, 41052, 59226, 61578, 88839, 108581, 118452, 123156, 177678, 217162, 325743, 355356, 434324, 651486, 977229, 1302972, 1954458, 3069881, 3908916, 6139762, 9209643, 12279524, 18419286, 27628929, 33768691, 36838572, 55257858, 67537382, 101306073, 110515716, 135074764, 202612146, 303918219, 405224292, 607836438, 1215672876]

約数ペア:

[(1, 1215672876), (2, 607836438), (3, 405224292), (4, 303918219), (6, 202612146), (9, 135074764), (11, 110515716), (12, 101306073), (18, 67537382), (22, 55257858), (33, 36838572), (36, 33768691), (44, 27628929), (66, 18419286), (99, 12279524), (132, 9209643), (198, 6139762), (311, 3908916), (396, 3069881), (622, 1954458), (933, 1302972), (1244, 977229), (1866, 651486), (2799, 434324), (3421, 355356), (3732, 325743), (5598, 217162), (6842, 177678), (9871, 123156), (10263, 118452), (11196, 108581), (13684, 88839), (19742, 61578), (20526, 59226), (29613, 41052), (30789, 39484)]