9901218384

素因数分解:

$2^4\times 3^4\times {\mathrm{181}}^1\times {\mathrm{42209}}^1$

素因数の和:42410

約数の個数: 100

約数和(自身を含む): 28816007220

約数和(自身を除く): 18914788836

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 181, 216, 324, 362, 432, 543, 648, 724, 1086, 1296, 1448, 1629, 2172, 2896, 3258, 4344, 4887, 6516, 8688, 9774, 13032, 14661, 19548, 26064, 29322, 39096, 42209, 58644, 78192, 84418, 117288, 126627, 168836, 234576, 253254, 337672, 379881, 506508, 675344, 759762, 1013016, 1139643, 1519524, 2026032, 2279286, 3039048, 3418929, 4558572, 6078096, 6837858, 7639829, 9117144, 13675716, 15279658, 18234288, 22919487, 27351432, 30559316, 45838974, 54702864, 61118632, 68758461, 91677948, 122237264, 137516922, 183355896, 206275383, 275033844, 366711792, 412550766, 550067688, 618826149, 825101532, 1100135376, 1237652298, 1650203064, 2475304596, 3300406128, 4950609192, 9901218384]

約数ペア:

[(1, 9901218384), (2, 4950609192), (3, 3300406128), (4, 2475304596), (6, 1650203064), (8, 1237652298), (9, 1100135376), (12, 825101532), (16, 618826149), (18, 550067688), (24, 412550766), (27, 366711792), (36, 275033844), (48, 206275383), (54, 183355896), (72, 137516922), (81, 122237264), (108, 91677948), (144, 68758461), (162, 61118632), (181, 54702864), (216, 45838974), (324, 30559316), (362, 27351432), (432, 22919487), (543, 18234288), (648, 15279658), (724, 13675716), (1086, 9117144), (1296, 7639829), (1448, 6837858), (1629, 6078096), (2172, 4558572), (2896, 3418929), (3258, 3039048), (4344, 2279286), (4887, 2026032), (6516, 1519524), (8688, 1139643), (9774, 1013016), (13032, 759762), (14661, 675344), (19548, 506508), (26064, 379881), (29322, 337672), (39096, 253254), (42209, 234576), (58644, 168836), (78192, 126627), (84418, 117288)]