27400086

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{173}}^1\times {\mathrm{419}}^1$

素因数の和:610

約数の個数: 64

約数和(自身を含む): 70156800

約数和(自身を除く): 42756714

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 173, 189, 346, 378, 419, 519, 838, 1038, 1211, 1257, 1557, 2422, 2514, 2933, 3114, 3633, 3771, 4671, 5866, 7266, 7542, 8799, 9342, 10899, 11313, 17598, 21798, 22626, 26397, 32697, 52794, 65394, 72487, 79191, 144974, 158382, 217461, 434922, 507409, 652383, 1014818, 1304766, 1522227, 1957149, 3044454, 3914298, 4566681, 9133362, 13700043, 27400086]

約数ペア:

[(1, 27400086), (2, 13700043), (3, 9133362), (6, 4566681), (7, 3914298), (9, 3044454), (14, 1957149), (18, 1522227), (21, 1304766), (27, 1014818), (42, 652383), (54, 507409), (63, 434922), (126, 217461), (173, 158382), (189, 144974), (346, 79191), (378, 72487), (419, 65394), (519, 52794), (838, 32697), (1038, 26397), (1211, 22626), (1257, 21798), (1557, 17598), (2422, 11313), (2514, 10899), (2933, 9342), (3114, 8799), (3633, 7542), (3771, 7266), (4671, 5866)]