13490904

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{613}}^1$

素因数の和:760

約数の個数: 64

約数和(自身を含む): 38903040

約数和(自身を除く): 25412136

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 131, 168, 262, 393, 524, 613, 786, 917, 1048, 1226, 1572, 1834, 1839, 2452, 2751, 3144, 3668, 3678, 4291, 4904, 5502, 7336, 7356, 8582, 11004, 12873, 14712, 17164, 22008, 25746, 34328, 51492, 80303, 102984, 160606, 240909, 321212, 481818, 562121, 642424, 963636, 1124242, 1686363, 1927272, 2248484, 3372726, 4496968, 6745452, 13490904]

約数ペア:

[(1, 13490904), (2, 6745452), (3, 4496968), (4, 3372726), (6, 2248484), (7, 1927272), (8, 1686363), (12, 1124242), (14, 963636), (21, 642424), (24, 562121), (28, 481818), (42, 321212), (56, 240909), (84, 160606), (131, 102984), (168, 80303), (262, 51492), (393, 34328), (524, 25746), (613, 22008), (786, 17164), (917, 14712), (1048, 12873), (1226, 11004), (1572, 8582), (1834, 7356), (1839, 7336), (2452, 5502), (2751, 4904), (3144, 4291), (3668, 3678)]