27748626

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{557}}^1$

素因数の和:623

約数の個数: 48

約数和(自身を含む): 61228224

約数和(自身を除く): 33479598

約数列:

[1, 2, 3, 6, 19, 23, 38, 46, 57, 69, 114, 138, 361, 437, 557, 722, 874, 1083, 1114, 1311, 1671, 2166, 2622, 3342, 8303, 10583, 12811, 16606, 21166, 24909, 25622, 31749, 38433, 49818, 63498, 76866, 201077, 243409, 402154, 486818, 603231, 730227, 1206462, 1460454, 4624771, 9249542, 13874313, 27748626]

約数ペア:

[(1, 27748626), (2, 13874313), (3, 9249542), (6, 4624771), (19, 1460454), (23, 1206462), (38, 730227), (46, 603231), (57, 486818), (69, 402154), (114, 243409), (138, 201077), (361, 76866), (437, 63498), (557, 49818), (722, 38433), (874, 31749), (1083, 25622), (1114, 24909), (1311, 21166), (1671, 16606), (2166, 12811), (2622, 10583), (3342, 8303)]