1836405792

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{490493}}^1$

素因数の和:490522

約数の個数: 72

約数和(自身を含む): 5624004204

約数和(自身を除く): 3787598412

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 234, 288, 312, 416, 468, 624, 936, 1248, 1872, 3744, 490493, 980986, 1471479, 1961972, 2942958, 3923944, 4414437, 5885916, 6376409, 7847888, 8828874, 11771832, 12752818, 15695776, 17657748, 19129227, 23543664, 25505636, 35315496, 38258454, 47087328, 51011272, 57387681, 70630992, 76516908, 102022544, 114775362, 141261984, 153033816, 204045088, 229550724, 306067632, 459101448, 612135264, 918202896, 1836405792]

約数ペア:

[(1, 1836405792), (2, 918202896), (3, 612135264), (4, 459101448), (6, 306067632), (8, 229550724), (9, 204045088), (12, 153033816), (13, 141261984), (16, 114775362), (18, 102022544), (24, 76516908), (26, 70630992), (32, 57387681), (36, 51011272), (39, 47087328), (48, 38258454), (52, 35315496), (72, 25505636), (78, 23543664), (96, 19129227), (104, 17657748), (117, 15695776), (144, 12752818), (156, 11771832), (208, 8828874), (234, 7847888), (288, 6376409), (312, 5885916), (416, 4414437), (468, 3923944), (624, 2942958), (936, 1961972), (1248, 1471479), (1872, 980986), (3744, 490493)]