19829121858

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{89}}^1\times {\mathrm{10463}}^1$

素因数の和:10593

約数の個数: 144

約数和(自身を含む): 53770728960

約数和(自身を除く): 33941607102

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 89, 91, 117, 126, 169, 178, 182, 234, 267, 273, 338, 507, 534, 546, 623, 801, 819, 1014, 1157, 1183, 1246, 1521, 1602, 1638, 1869, 2314, 2366, 3042, 3471, 3549, 3738, 5607, 6942, 7098, 8099, 10413, 10463, 10647, 11214, 15041, 16198, 20826, 20926, 21294, 24297, 30082, 31389, 45123, 48594, 62778, 72891, 73241, 90246, 94167, 105287, 135369, 136019, 145782, 146482, 188334, 210574, 219723, 270738, 272038, 315861, 408057, 439446, 631722, 659169, 816114, 931207, 947583, 952133, 1224171, 1318338, 1768247, 1862414, 1895166, 1904266, 2448342, 2793621, 2856399, 3536494, 5304741, 5587242, 5712798, 6518449, 8380863, 8569197, 10609482, 12105691, 12377729, 13036898, 15914223, 16761726, 17138394, 19555347, 24211382, 24755458, 31828446, 36317073, 37133187, 39110694, 58666041, 72634146, 74266374, 84739837, 108951219, 111399561, 117332082, 157373983, 169479674, 217902438, 222799122, 254219511, 314747966, 472121949, 508439022, 762658533, 944243898, 1101617881, 1416365847, 1525317066, 2203235762, 2832731694, 3304853643, 6609707286, 9914560929, 19829121858]

約数ペア:

[(1, 19829121858), (2, 9914560929), (3, 6609707286), (6, 3304853643), (7, 2832731694), (9, 2203235762), (13, 1525317066), (14, 1416365847), (18, 1101617881), (21, 944243898), (26, 762658533), (39, 508439022), (42, 472121949), (63, 314747966), (78, 254219511), (89, 222799122), (91, 217902438), (117, 169479674), (126, 157373983), (169, 117332082), (178, 111399561), (182, 108951219), (234, 84739837), (267, 74266374), (273, 72634146), (338, 58666041), (507, 39110694), (534, 37133187), (546, 36317073), (623, 31828446), (801, 24755458), (819, 24211382), (1014, 19555347), (1157, 17138394), (1183, 16761726), (1246, 15914223), (1521, 13036898), (1602, 12377729), (1638, 12105691), (1869, 10609482), (2314, 8569197), (2366, 8380863), (3042, 6518449), (3471, 5712798), (3549, 5587242), (3738, 5304741), (5607, 3536494), (6942, 2856399), (7098, 2793621), (8099, 2448342), (10413, 1904266), (10463, 1895166), (10647, 1862414), (11214, 1768247), (15041, 1318338), (16198, 1224171), (20826, 952133), (20926, 947583), (21294, 931207), (24297, 816114), (30082, 659169), (31389, 631722), (45123, 439446), (48594, 408057), (62778, 315861), (72891, 272038), (73241, 270738), (90246, 219723), (94167, 210574), (105287, 188334), (135369, 146482), (136019, 145782)]