21892639704

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2263507}}^1$

素因数の和:2263560

約数の個数: 64

約数和(自身を含む): 60843095040

約数和(自身を除く): 38950455336

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, 2263507, 4527014, 6790521, 9054028, 13581042, 18108056, 27162084, 29425591, 54324168, 58851182, 70168717, 88276773, 117702364, 140337434, 176553546, 210506151, 235404728, 280674868, 353107092, 421012302, 561349736, 706214184, 842024604, 912193321, 1684049208, 1824386642, 2736579963, 3648773284, 5473159926, 7297546568, 10946319852, 21892639704]

約数ペア:

[(1, 21892639704), (2, 10946319852), (3, 7297546568), (4, 5473159926), (6, 3648773284), (8, 2736579963), (12, 1824386642), (13, 1684049208), (24, 912193321), (26, 842024604), (31, 706214184), (39, 561349736), (52, 421012302), (62, 353107092), (78, 280674868), (93, 235404728), (104, 210506151), (124, 176553546), (156, 140337434), (186, 117702364), (248, 88276773), (312, 70168717), (372, 58851182), (403, 54324168), (744, 29425591), (806, 27162084), (1209, 18108056), (1612, 13581042), (2418, 9054028), (3224, 6790521), (4836, 4527014), (9672, 2263507)]