2983156956

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{911}}^1\times {\mathrm{6997}}^1$

素因数の和:7931

約数の個数: 72

約数和(自身を含む): 8130892224

約数和(自身を除く): 5147735268

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 911, 1822, 2733, 3644, 5466, 6997, 8199, 10932, 11843, 13994, 16398, 20991, 23686, 27988, 32796, 35529, 41982, 47372, 62973, 71058, 83964, 90961, 106587, 125946, 142116, 181922, 213174, 251892, 272883, 363844, 426348, 545766, 818649, 1091532, 1637298, 3274596, 6374267, 12748534, 19122801, 25497068, 38245602, 57368403, 76491204, 82865471, 114736806, 165730942, 229473612, 248596413, 331461884, 497192826, 745789239, 994385652, 1491578478, 2983156956]

約数ペア:

[(1, 2983156956), (2, 1491578478), (3, 994385652), (4, 745789239), (6, 497192826), (9, 331461884), (12, 248596413), (13, 229473612), (18, 165730942), (26, 114736806), (36, 82865471), (39, 76491204), (52, 57368403), (78, 38245602), (117, 25497068), (156, 19122801), (234, 12748534), (468, 6374267), (911, 3274596), (1822, 1637298), (2733, 1091532), (3644, 818649), (5466, 545766), (6997, 426348), (8199, 363844), (10932, 272883), (11843, 251892), (13994, 213174), (16398, 181922), (20991, 142116), (23686, 125946), (27988, 106587), (32796, 90961), (35529, 83964), (41982, 71058), (47372, 62973)]