8430636

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{173}}^1$

素因数の和:342

約数の個数: 48

約数和(自身を含む): 20579328

約数和(自身を除く): 12148692

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 131, 173, 186, 262, 346, 372, 393, 519, 524, 692, 786, 1038, 1572, 2076, 4061, 5363, 8122, 10726, 12183, 16089, 16244, 21452, 22663, 24366, 32178, 45326, 48732, 64356, 67989, 90652, 135978, 271956, 702553, 1405106, 2107659, 2810212, 4215318, 8430636]

約数ペア:

[(1, 8430636), (2, 4215318), (3, 2810212), (4, 2107659), (6, 1405106), (12, 702553), (31, 271956), (62, 135978), (93, 90652), (124, 67989), (131, 64356), (173, 48732), (186, 45326), (262, 32178), (346, 24366), (372, 22663), (393, 21452), (519, 16244), (524, 16089), (692, 12183), (786, 10726), (1038, 8122), (1572, 5363), (2076, 4061)]