19933138908

素因数分解:

$2^2\times 3^3\times {\mathrm{37}}^1\times {\mathrm{59}}^2\times {\mathrm{1433}}^1$

素因数の和:1601

約数の個数: 144

約数和(自身を含む): 54027728160

約数和(自身を除く): 34094589252

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 37, 54, 59, 74, 108, 111, 118, 148, 177, 222, 236, 333, 354, 444, 531, 666, 708, 999, 1062, 1332, 1433, 1593, 1998, 2124, 2183, 2866, 3186, 3481, 3996, 4299, 4366, 5732, 6372, 6549, 6962, 8598, 8732, 10443, 12897, 13098, 13924, 17196, 19647, 20886, 25794, 26196, 31329, 38691, 39294, 41772, 51588, 53021, 58941, 62658, 77382, 78588, 84547, 93987, 106042, 117882, 125316, 128797, 154764, 159063, 169094, 187974, 212084, 235764, 253641, 257594, 318126, 338188, 375948, 386391, 477189, 507282, 515188, 636252, 760923, 772782, 954378, 1014564, 1159173, 1431567, 1521846, 1545564, 1908756, 2282769, 2318346, 2863134, 3043692, 3128239, 3477519, 4565538, 4636692, 4988273, 5726268, 6256478, 6955038, 9131076, 9384717, 9976546, 12512956, 13910076, 14964819, 18769434, 19953092, 28154151, 29929638, 37538868, 44894457, 56308302, 59859276, 84462453, 89788914, 112616604, 134683371, 168924906, 179577828, 184566101, 269366742, 337849812, 369132202, 538733484, 553698303, 738264404, 1107396606, 1661094909, 2214793212, 3322189818, 4983284727, 6644379636, 9966569454, 19933138908]

約数ペア:

[(1, 19933138908), (2, 9966569454), (3, 6644379636), (4, 4983284727), (6, 3322189818), (9, 2214793212), (12, 1661094909), (18, 1107396606), (27, 738264404), (36, 553698303), (37, 538733484), (54, 369132202), (59, 337849812), (74, 269366742), (108, 184566101), (111, 179577828), (118, 168924906), (148, 134683371), (177, 112616604), (222, 89788914), (236, 84462453), (333, 59859276), (354, 56308302), (444, 44894457), (531, 37538868), (666, 29929638), (708, 28154151), (999, 19953092), (1062, 18769434), (1332, 14964819), (1433, 13910076), (1593, 12512956), (1998, 9976546), (2124, 9384717), (2183, 9131076), (2866, 6955038), (3186, 6256478), (3481, 5726268), (3996, 4988273), (4299, 4636692), (4366, 4565538), (5732, 3477519), (6372, 3128239), (6549, 3043692), (6962, 2863134), (8598, 2318346), (8732, 2282769), (10443, 1908756), (12897, 1545564), (13098, 1521846), (13924, 1431567), (17196, 1159173), (19647, 1014564), (20886, 954378), (25794, 772782), (26196, 760923), (31329, 636252), (38691, 515188), (39294, 507282), (41772, 477189), (51588, 386391), (53021, 375948), (58941, 338188), (62658, 318126), (77382, 257594), (78588, 253641), (84547, 235764), (93987, 212084), (106042, 187974), (117882, 169094), (125316, 159063), (128797, 154764)]