27892098

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{173}}^1$

素因数の和:260

約数の個数: 72

約数和(自身を含む): 67059252

約数和(自身を除く): 39167154

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 53, 78, 106, 117, 159, 169, 173, 234, 318, 338, 346, 477, 507, 519, 689, 954, 1014, 1038, 1378, 1521, 1557, 2067, 2249, 3042, 3114, 4134, 4498, 6201, 6747, 8957, 9169, 12402, 13494, 17914, 18338, 20241, 26871, 27507, 29237, 40482, 53742, 55014, 58474, 80613, 82521, 87711, 119197, 161226, 165042, 175422, 238394, 263133, 357591, 526266, 715182, 1072773, 1549561, 2145546, 3099122, 4648683, 9297366, 13946049, 27892098]

約数ペア:

[(1, 27892098), (2, 13946049), (3, 9297366), (6, 4648683), (9, 3099122), (13, 2145546), (18, 1549561), (26, 1072773), (39, 715182), (53, 526266), (78, 357591), (106, 263133), (117, 238394), (159, 175422), (169, 165042), (173, 161226), (234, 119197), (318, 87711), (338, 82521), (346, 80613), (477, 58474), (507, 55014), (519, 53742), (689, 40482), (954, 29237), (1014, 27507), (1038, 26871), (1378, 20241), (1521, 18338), (1557, 17914), (2067, 13494), (2249, 12402), (3042, 9169), (3114, 8957), (4134, 6747), (4498, 6201)]