21077348526

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{397}}^1\times {\mathrm{75629}}^1$

素因数の和:76050

約数の個数: 64

約数和(自身を含む): 50569243200

約数和(自身を除く): 29491894674

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 397, 702, 794, 1191, 2382, 3573, 5161, 7146, 10322, 10719, 15483, 21438, 30966, 46449, 75629, 92898, 139347, 151258, 226887, 278694, 453774, 680661, 983177, 1361322, 1966354, 2041983, 2949531, 4083966, 5899062, 8848593, 17697186, 26545779, 30024713, 53091558, 60049426, 90074139, 180148278, 270222417, 390321269, 540444834, 780642538, 810667251, 1170963807, 1621334502, 2341927614, 3512891421, 7025782842, 10538674263, 21077348526]

約数ペア:

[(1, 21077348526), (2, 10538674263), (3, 7025782842), (6, 3512891421), (9, 2341927614), (13, 1621334502), (18, 1170963807), (26, 810667251), (27, 780642538), (39, 540444834), (54, 390321269), (78, 270222417), (117, 180148278), (234, 90074139), (351, 60049426), (397, 53091558), (702, 30024713), (794, 26545779), (1191, 17697186), (2382, 8848593), (3573, 5899062), (5161, 4083966), (7146, 2949531), (10322, 2041983), (10719, 1966354), (15483, 1361322), (21438, 983177), (30966, 680661), (46449, 453774), (75629, 278694), (92898, 226887), (139347, 151258)]