2018759985

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1231}}^1\times {\mathrm{3313}}^1$

素因数の和:4566

約数の個数: 48

約数和(自身を含む): 3821545728

約数和(自身を除く): 1802785743

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 495, 1231, 3313, 3693, 6155, 9939, 11079, 13541, 16565, 18465, 29817, 36443, 40623, 49695, 55395, 67705, 109329, 121869, 149085, 182215, 203115, 327987, 546645, 609345, 1639935, 4078303, 12234909, 20391515, 36704727, 44861333, 61174545, 134583999, 183523635, 224306665, 403751997, 672919995, 2018759985]

約数ペア:

[(1, 2018759985), (3, 672919995), (5, 403751997), (9, 224306665), (11, 183523635), (15, 134583999), (33, 61174545), (45, 44861333), (55, 36704727), (99, 20391515), (165, 12234909), (495, 4078303), (1231, 1639935), (3313, 609345), (3693, 546645), (6155, 327987), (9939, 203115), (11079, 182215), (13541, 149085), (16565, 121869), (18465, 109329), (29817, 67705), (36443, 55395), (40623, 49695)]