18470515896

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{631}}^1\times {\mathrm{8297}}^1$

素因数の和:8954

約数の個数: 144

約数和(自身を含む): 58290794640

約数和(自身を除く): 39820278744

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 126, 147, 168, 196, 252, 294, 392, 441, 504, 588, 631, 882, 1176, 1262, 1764, 1893, 2524, 3528, 3786, 4417, 5048, 5679, 7572, 8297, 8834, 11358, 13251, 15144, 16594, 17668, 22716, 24891, 26502, 30919, 33188, 35336, 39753, 45432, 49782, 53004, 58079, 61838, 66376, 74673, 79506, 92757, 99564, 106008, 116158, 123676, 149346, 159012, 174237, 185514, 199128, 232316, 247352, 278271, 298692, 318024, 348474, 371028, 406553, 464632, 522711, 556542, 597384, 696948, 742056, 813106, 1045422, 1113084, 1219659, 1393896, 1626212, 2090844, 2226168, 2439318, 3252424, 3658977, 4181688, 4878636, 5235407, 7317954, 9757272, 10470814, 14635908, 15706221, 20941628, 29271816, 31412442, 36647849, 41883256, 47118663, 62824884, 73295698, 94237326, 109943547, 125649768, 146591396, 188474652, 219887094, 256534943, 293182792, 329830641, 376949304, 439774188, 513069886, 659661282, 769604829, 879548376, 1026139772, 1319322564, 1539209658, 2052279544, 2308814487, 2638645128, 3078419316, 4617628974, 6156838632, 9235257948, 18470515896]

約数ペア:

[(1, 18470515896), (2, 9235257948), (3, 6156838632), (4, 4617628974), (6, 3078419316), (7, 2638645128), (8, 2308814487), (9, 2052279544), (12, 1539209658), (14, 1319322564), (18, 1026139772), (21, 879548376), (24, 769604829), (28, 659661282), (36, 513069886), (42, 439774188), (49, 376949304), (56, 329830641), (63, 293182792), (72, 256534943), (84, 219887094), (98, 188474652), (126, 146591396), (147, 125649768), (168, 109943547), (196, 94237326), (252, 73295698), (294, 62824884), (392, 47118663), (441, 41883256), (504, 36647849), (588, 31412442), (631, 29271816), (882, 20941628), (1176, 15706221), (1262, 14635908), (1764, 10470814), (1893, 9757272), (2524, 7317954), (3528, 5235407), (3786, 4878636), (4417, 4181688), (5048, 3658977), (5679, 3252424), (7572, 2439318), (8297, 2226168), (8834, 2090844), (11358, 1626212), (13251, 1393896), (15144, 1219659), (16594, 1113084), (17668, 1045422), (22716, 813106), (24891, 742056), (26502, 696948), (30919, 597384), (33188, 556542), (35336, 522711), (39753, 464632), (45432, 406553), (49782, 371028), (53004, 348474), (58079, 318024), (61838, 298692), (66376, 278271), (74673, 247352), (79506, 232316), (92757, 199128), (99564, 185514), (106008, 174237), (116158, 159012), (123676, 149346)]