19209819096

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{89}}^2\times {\mathrm{2591}}^1$

素因数の和:2794

約数の個数: 144

約数和(自身を含む): 56687117760

約数和(自身を除く): 37477298664

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 89, 104, 117, 156, 178, 234, 267, 312, 356, 468, 534, 712, 801, 936, 1068, 1157, 1602, 2136, 2314, 2591, 3204, 3471, 4628, 5182, 6408, 6942, 7773, 7921, 9256, 10364, 10413, 13884, 15546, 15842, 20728, 20826, 23319, 23763, 27768, 31092, 31684, 33683, 41652, 46638, 47526, 62184, 63368, 67366, 71289, 83304, 93276, 95052, 101049, 102973, 134732, 142578, 186552, 190104, 202098, 205946, 230599, 269464, 285156, 303147, 308919, 404196, 411892, 461198, 570312, 606294, 617838, 691797, 808392, 823784, 922396, 926757, 1212588, 1235676, 1383594, 1844792, 1853514, 2075391, 2425176, 2471352, 2767188, 2997787, 3707028, 4150782, 5534376, 5995574, 7414056, 8301564, 8993361, 11991148, 16603128, 17986722, 20523311, 23982296, 26980083, 35973444, 41046622, 53960166, 61569933, 71946888, 82093244, 107920332, 123139866, 164186488, 184709799, 215840664, 246279732, 266803043, 369419598, 492559464, 533606086, 738839196, 800409129, 1067212172, 1477678392, 1600818258, 2134424344, 2401227387, 3201636516, 4802454774, 6403273032, 9604909548, 19209819096]

約数ペア:

[(1, 19209819096), (2, 9604909548), (3, 6403273032), (4, 4802454774), (6, 3201636516), (8, 2401227387), (9, 2134424344), (12, 1600818258), (13, 1477678392), (18, 1067212172), (24, 800409129), (26, 738839196), (36, 533606086), (39, 492559464), (52, 369419598), (72, 266803043), (78, 246279732), (89, 215840664), (104, 184709799), (117, 164186488), (156, 123139866), (178, 107920332), (234, 82093244), (267, 71946888), (312, 61569933), (356, 53960166), (468, 41046622), (534, 35973444), (712, 26980083), (801, 23982296), (936, 20523311), (1068, 17986722), (1157, 16603128), (1602, 11991148), (2136, 8993361), (2314, 8301564), (2591, 7414056), (3204, 5995574), (3471, 5534376), (4628, 4150782), (5182, 3707028), (6408, 2997787), (6942, 2767188), (7773, 2471352), (7921, 2425176), (9256, 2075391), (10364, 1853514), (10413, 1844792), (13884, 1383594), (15546, 1235676), (15842, 1212588), (20728, 926757), (20826, 922396), (23319, 823784), (23763, 808392), (27768, 691797), (31092, 617838), (31684, 606294), (33683, 570312), (41652, 461198), (46638, 411892), (47526, 404196), (62184, 308919), (63368, 303147), (67366, 285156), (71289, 269464), (83304, 230599), (93276, 205946), (95052, 202098), (101049, 190104), (102973, 186552), (134732, 142578)]