9880494

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{113}}^1$

素因数の和:209

約数の個数: 64

約数和(自身を含む): 22982400

約数和(自身を除く): 13101906

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 59, 78, 113, 114, 118, 177, 226, 247, 339, 354, 494, 678, 741, 767, 1121, 1469, 1482, 1534, 2147, 2242, 2301, 2938, 3363, 4294, 4407, 4602, 6441, 6667, 6726, 8814, 12882, 13334, 14573, 20001, 27911, 29146, 40002, 43719, 55822, 83733, 86671, 87438, 126673, 167466, 173342, 253346, 260013, 380019, 520026, 760038, 1646749, 3293498, 4940247, 9880494]

約数ペア:

[(1, 9880494), (2, 4940247), (3, 3293498), (6, 1646749), (13, 760038), (19, 520026), (26, 380019), (38, 260013), (39, 253346), (57, 173342), (59, 167466), (78, 126673), (113, 87438), (114, 86671), (118, 83733), (177, 55822), (226, 43719), (247, 40002), (339, 29146), (354, 27911), (494, 20001), (678, 14573), (741, 13334), (767, 12882), (1121, 8814), (1469, 6726), (1482, 6667), (1534, 6441), (2147, 4602), (2242, 4407), (2301, 4294), (2938, 3363)]