21177960036

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{677}}^1\times {\mathrm{89891}}^1$

素因数の和:90604

約数の個数: 48

約数和(自身を含む): 51195291840

約数和(自身を除く): 30017331804

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 87, 116, 174, 348, 677, 1354, 2031, 2708, 4062, 8124, 19633, 39266, 58899, 78532, 89891, 117798, 179782, 235596, 269673, 359564, 539346, 1078692, 2606839, 5213678, 7820517, 10427356, 15641034, 31282068, 60856207, 121712414, 182568621, 243424828, 365137242, 730274484, 1764830003, 3529660006, 5294490009, 7059320012, 10588980018, 21177960036]

約数ペア:

[(1, 21177960036), (2, 10588980018), (3, 7059320012), (4, 5294490009), (6, 3529660006), (12, 1764830003), (29, 730274484), (58, 365137242), (87, 243424828), (116, 182568621), (174, 121712414), (348, 60856207), (677, 31282068), (1354, 15641034), (2031, 10427356), (2708, 7820517), (4062, 5213678), (8124, 2606839), (19633, 1078692), (39266, 539346), (58899, 359564), (78532, 269673), (89891, 235596), (117798, 179782)]