17982477966

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{1087}}^1\times {\mathrm{1733}}^1$

素因数の和:2905

約数の個数: 64

約数和(自身を含む): 37852581888

約数和(自身を除く): 19870103922

約数列:

[1, 2, 3, 6, 37, 43, 74, 86, 111, 129, 222, 258, 1087, 1591, 1733, 2174, 3182, 3261, 3466, 4773, 5199, 6522, 9546, 10398, 40219, 46741, 64121, 74519, 80438, 93482, 120657, 128242, 140223, 149038, 192363, 223557, 241314, 280446, 384726, 447114, 1729417, 1883771, 2757203, 3458834, 3767542, 5188251, 5514406, 5651313, 8271609, 10376502, 11302626, 16543218, 69699527, 81002153, 139399054, 162004306, 209098581, 243006459, 418197162, 486012918, 2997079661, 5994159322, 8991238983, 17982477966]

約数ペア:

[(1, 17982477966), (2, 8991238983), (3, 5994159322), (6, 2997079661), (37, 486012918), (43, 418197162), (74, 243006459), (86, 209098581), (111, 162004306), (129, 139399054), (222, 81002153), (258, 69699527), (1087, 16543218), (1591, 11302626), (1733, 10376502), (2174, 8271609), (3182, 5651313), (3261, 5514406), (3466, 5188251), (4773, 3767542), (5199, 3458834), (6522, 2757203), (9546, 1883771), (10398, 1729417), (40219, 447114), (46741, 384726), (64121, 280446), (74519, 241314), (80438, 223557), (93482, 192363), (120657, 149038), (128242, 140223)]