18291212064

素因数分解:

$2^5\times 3^2\times {\mathrm{1657}}^1\times {\mathrm{38329}}^1$

素因数の和:40002

約数の個数: 72

約数和(自身を含む): 52048383660

約数和(自身を除く): 33757171596

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 1657, 3314, 4971, 6628, 9942, 13256, 14913, 19884, 26512, 29826, 38329, 39768, 53024, 59652, 76658, 79536, 114987, 119304, 153316, 159072, 229974, 238608, 306632, 344961, 459948, 477216, 613264, 689922, 919896, 1226528, 1379844, 1839792, 2759688, 3679584, 5519376, 11038752, 63511153, 127022306, 190533459, 254044612, 381066918, 508089224, 571600377, 762133836, 1016178448, 1143200754, 1524267672, 2032356896, 2286401508, 3048535344, 4572803016, 6097070688, 9145606032, 18291212064]

約数ペア:

[(1, 18291212064), (2, 9145606032), (3, 6097070688), (4, 4572803016), (6, 3048535344), (8, 2286401508), (9, 2032356896), (12, 1524267672), (16, 1143200754), (18, 1016178448), (24, 762133836), (32, 571600377), (36, 508089224), (48, 381066918), (72, 254044612), (96, 190533459), (144, 127022306), (288, 63511153), (1657, 11038752), (3314, 5519376), (4971, 3679584), (6628, 2759688), (9942, 1839792), (13256, 1379844), (14913, 1226528), (19884, 919896), (26512, 689922), (29826, 613264), (38329, 477216), (39768, 459948), (53024, 344961), (59652, 306632), (76658, 238608), (79536, 229974), (114987, 159072), (119304, 153316)]