18027863256

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1863923}}^1$

素因数の和:1863976

約数の個数: 64

約数和(自身を含む): 50102277120

約数和(自身を除く): 32074413864

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 31, 39, 52, 62, 78, 93, 104, 124, 156, 186, 248, 312, 372, 403, 744, 806, 1209, 1612, 2418, 3224, 4836, 9672, 1863923, 3727846, 5591769, 7455692, 11183538, 14911384, 22367076, 24230999, 44734152, 48461998, 57781613, 72692997, 96923996, 115563226, 145385994, 173344839, 193847992, 231126452, 290771988, 346689678, 462252904, 581543976, 693379356, 751160969, 1386758712, 1502321938, 2253482907, 3004643876, 4506965814, 6009287752, 9013931628, 18027863256]

約数ペア:

[(1, 18027863256), (2, 9013931628), (3, 6009287752), (4, 4506965814), (6, 3004643876), (8, 2253482907), (12, 1502321938), (13, 1386758712), (24, 751160969), (26, 693379356), (31, 581543976), (39, 462252904), (52, 346689678), (62, 290771988), (78, 231126452), (93, 193847992), (104, 173344839), (124, 145385994), (156, 115563226), (186, 96923996), (248, 72692997), (312, 57781613), (372, 48461998), (403, 44734152), (744, 24230999), (806, 22367076), (1209, 14911384), (1612, 11183538), (2418, 7455692), (3224, 5591769), (4836, 3727846), (9672, 1863923)]