636550074

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{353}}^1$

素因数の和:532

約数の個数: 96

約数和(自身を含む): 1502976384

約数和(自身を除く): 866426310

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 71, 83, 102, 142, 153, 166, 213, 249, 306, 353, 426, 498, 639, 706, 747, 1059, 1207, 1278, 1411, 1494, 2118, 2414, 2822, 3177, 3621, 4233, 5893, 6001, 6354, 7242, 8466, 10863, 11786, 12002, 12699, 17679, 18003, 21726, 25063, 25398, 29299, 35358, 36006, 50126, 53037, 54009, 58598, 75189, 87897, 100181, 106074, 108018, 150378, 175794, 200362, 225567, 263691, 300543, 426071, 451134, 498083, 527382, 601086, 852142, 901629, 996166, 1278213, 1494249, 1803258, 2080229, 2556426, 2988498, 3834639, 4160458, 4482747, 6240687, 7669278, 8965494, 12481374, 18722061, 35363893, 37444122, 70727786, 106091679, 212183358, 318275037, 636550074]

約数ペア:

[(1, 636550074), (2, 318275037), (3, 212183358), (6, 106091679), (9, 70727786), (17, 37444122), (18, 35363893), (34, 18722061), (51, 12481374), (71, 8965494), (83, 7669278), (102, 6240687), (142, 4482747), (153, 4160458), (166, 3834639), (213, 2988498), (249, 2556426), (306, 2080229), (353, 1803258), (426, 1494249), (498, 1278213), (639, 996166), (706, 901629), (747, 852142), (1059, 601086), (1207, 527382), (1278, 498083), (1411, 451134), (1494, 426071), (2118, 300543), (2414, 263691), (2822, 225567), (3177, 200362), (3621, 175794), (4233, 150378), (5893, 108018), (6001, 106074), (6354, 100181), (7242, 87897), (8466, 75189), (10863, 58598), (11786, 54009), (12002, 53037), (12699, 50126), (17679, 36006), (18003, 35358), (21726, 29299), (25063, 25398)]