1330339518

素因数分解:

$2^1\times 3^3\times {\mathrm{31}}^1\times {\mathrm{313}}^1\times {\mathrm{2539}}^1$

素因数の和:2894

約数の個数: 64

約数和(自身を含む): 3062630400

約数和(自身を除く): 1732290882

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 93, 186, 279, 313, 558, 626, 837, 939, 1674, 1878, 2539, 2817, 5078, 5634, 7617, 8451, 9703, 15234, 16902, 19406, 22851, 29109, 45702, 58218, 68553, 78709, 87327, 137106, 157418, 174654, 236127, 261981, 472254, 523962, 708381, 794707, 1416762, 1589414, 2125143, 2384121, 4250286, 4768242, 7152363, 14304726, 21457089, 24635917, 42914178, 49271834, 73907751, 147815502, 221723253, 443446506, 665169759, 1330339518]

約数ペア:

[(1, 1330339518), (2, 665169759), (3, 443446506), (6, 221723253), (9, 147815502), (18, 73907751), (27, 49271834), (31, 42914178), (54, 24635917), (62, 21457089), (93, 14304726), (186, 7152363), (279, 4768242), (313, 4250286), (558, 2384121), (626, 2125143), (837, 1589414), (939, 1416762), (1674, 794707), (1878, 708381), (2539, 523962), (2817, 472254), (5078, 261981), (5634, 236127), (7617, 174654), (8451, 157418), (9703, 137106), (15234, 87327), (16902, 78709), (19406, 68553), (22851, 58218), (29109, 45702)]