13881927384

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{208889}}^1$

素因数の和:208985

約数の個数: 96

約数和(自身を含む): 41059418400

約数和(自身を除く): 27177491016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 71, 72, 78, 104, 117, 142, 156, 213, 234, 284, 312, 426, 468, 568, 639, 852, 923, 936, 1278, 1704, 1846, 2556, 2769, 3692, 5112, 5538, 7384, 8307, 11076, 16614, 22152, 33228, 66456, 208889, 417778, 626667, 835556, 1253334, 1671112, 1880001, 2506668, 2715557, 3760002, 5013336, 5431114, 7520004, 8146671, 10862228, 14831119, 15040008, 16293342, 21724456, 24440013, 29662238, 32586684, 44493357, 48880026, 59324476, 65173368, 88986714, 97760052, 118648952, 133480071, 177973428, 192804547, 195520104, 266960142, 355946856, 385609094, 533920284, 578413641, 771218188, 1067840568, 1156827282, 1542436376, 1735240923, 2313654564, 3470481846, 4627309128, 6940963692, 13881927384]

約数ペア:

[(1, 13881927384), (2, 6940963692), (3, 4627309128), (4, 3470481846), (6, 2313654564), (8, 1735240923), (9, 1542436376), (12, 1156827282), (13, 1067840568), (18, 771218188), (24, 578413641), (26, 533920284), (36, 385609094), (39, 355946856), (52, 266960142), (71, 195520104), (72, 192804547), (78, 177973428), (104, 133480071), (117, 118648952), (142, 97760052), (156, 88986714), (213, 65173368), (234, 59324476), (284, 48880026), (312, 44493357), (426, 32586684), (468, 29662238), (568, 24440013), (639, 21724456), (852, 16293342), (923, 15040008), (936, 14831119), (1278, 10862228), (1704, 8146671), (1846, 7520004), (2556, 5431114), (2769, 5013336), (3692, 3760002), (5112, 2715557), (5538, 2506668), (7384, 1880001), (8307, 1671112), (11076, 1253334), (16614, 835556), (22152, 626667), (33228, 417778), (66456, 208889)]