2018456988

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{107}}^1\times {\mathrm{1039}}^1$

素因数の和:1259

約数の個数: 96

約数和(自身を含む): 5094835200

約数和(自身を除く): 3076378212

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 89, 102, 107, 178, 204, 214, 267, 321, 356, 428, 534, 642, 1039, 1068, 1284, 1513, 1819, 2078, 3026, 3117, 3638, 4156, 4539, 5457, 6052, 6234, 7276, 9078, 9523, 10914, 12468, 17663, 18156, 19046, 21828, 28569, 35326, 38092, 52989, 57138, 70652, 92471, 105978, 111173, 114276, 161891, 184942, 211956, 222346, 277413, 323782, 333519, 369884, 444692, 485673, 554826, 647564, 667038, 971346, 1109652, 1334076, 1572007, 1889941, 1942692, 3144014, 3779882, 4716021, 5669823, 6288028, 7559764, 9432042, 9894397, 11339646, 18864084, 19788794, 22679292, 29683191, 39577588, 59366382, 118732764, 168204749, 336409498, 504614247, 672818996, 1009228494, 2018456988]

約数ペア:

[(1, 2018456988), (2, 1009228494), (3, 672818996), (4, 504614247), (6, 336409498), (12, 168204749), (17, 118732764), (34, 59366382), (51, 39577588), (68, 29683191), (89, 22679292), (102, 19788794), (107, 18864084), (178, 11339646), (204, 9894397), (214, 9432042), (267, 7559764), (321, 6288028), (356, 5669823), (428, 4716021), (534, 3779882), (642, 3144014), (1039, 1942692), (1068, 1889941), (1284, 1572007), (1513, 1334076), (1819, 1109652), (2078, 971346), (3026, 667038), (3117, 647564), (3638, 554826), (4156, 485673), (4539, 444692), (5457, 369884), (6052, 333519), (6234, 323782), (7276, 277413), (9078, 222346), (9523, 211956), (10914, 184942), (12468, 161891), (17663, 114276), (18156, 111173), (19046, 105978), (21828, 92471), (28569, 70652), (35326, 57138), (38092, 52989)]