27974214

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{983}}^1$

素因数の和:1042

約数の個数: 64

約数和(自身を含む): 68014080

約数和(自身を除く): 40039866

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 31, 34, 51, 54, 62, 93, 102, 153, 186, 279, 306, 459, 527, 558, 837, 918, 983, 1054, 1581, 1674, 1966, 2949, 3162, 4743, 5898, 8847, 9486, 14229, 16711, 17694, 26541, 28458, 30473, 33422, 50133, 53082, 60946, 91419, 100266, 150399, 182838, 274257, 300798, 451197, 518041, 548514, 822771, 902394, 1036082, 1554123, 1645542, 3108246, 4662369, 9324738, 13987107, 27974214]

約数ペア:

[(1, 27974214), (2, 13987107), (3, 9324738), (6, 4662369), (9, 3108246), (17, 1645542), (18, 1554123), (27, 1036082), (31, 902394), (34, 822771), (51, 548514), (54, 518041), (62, 451197), (93, 300798), (102, 274257), (153, 182838), (186, 150399), (279, 100266), (306, 91419), (459, 60946), (527, 53082), (558, 50133), (837, 33422), (918, 30473), (983, 28458), (1054, 26541), (1581, 17694), (1674, 16711), (1966, 14229), (2949, 9486), (3162, 8847), (4743, 5898)]