8266202028

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{618913}}^1$

素因数の和:618983

約数の個数: 72

約数和(自身を含む): 24330747168

約数和(自身を除く): 16064545140

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 53, 63, 84, 106, 126, 159, 212, 252, 318, 371, 477, 636, 742, 954, 1113, 1484, 1908, 2226, 3339, 4452, 6678, 13356, 618913, 1237826, 1856739, 2475652, 3713478, 4332391, 5570217, 7426956, 8664782, 11140434, 12997173, 17329564, 22280868, 25994346, 32802389, 38991519, 51988692, 65604778, 77983038, 98407167, 131209556, 155966076, 196814334, 229616723, 295221501, 393628668, 459233446, 590443002, 688850169, 918466892, 1180886004, 1377700338, 2066550507, 2755400676, 4133101014, 8266202028]

約数ペア:

[(1, 8266202028), (2, 4133101014), (3, 2755400676), (4, 2066550507), (6, 1377700338), (7, 1180886004), (9, 918466892), (12, 688850169), (14, 590443002), (18, 459233446), (21, 393628668), (28, 295221501), (36, 229616723), (42, 196814334), (53, 155966076), (63, 131209556), (84, 98407167), (106, 77983038), (126, 65604778), (159, 51988692), (212, 38991519), (252, 32802389), (318, 25994346), (371, 22280868), (477, 17329564), (636, 12997173), (742, 11140434), (954, 8664782), (1113, 7426956), (1484, 5570217), (1908, 4332391), (2226, 3713478), (3339, 2475652), (4452, 1856739), (6678, 1237826), (13356, 618913)]