13519998

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{113}}^1$

素因数の和:178

約数の個数: 72

約数和(自身を含む): 32758128

約数和(自身を除く): 19238130

約数列:

[1, 2, 3, 6, 9, 17, 18, 23, 34, 46, 51, 69, 102, 113, 138, 153, 207, 226, 289, 306, 339, 391, 414, 578, 678, 782, 867, 1017, 1173, 1734, 1921, 2034, 2346, 2599, 2601, 3519, 3842, 5198, 5202, 5763, 6647, 7038, 7797, 11526, 13294, 15594, 17289, 19941, 23391, 32657, 34578, 39882, 44183, 46782, 59823, 65314, 88366, 97971, 119646, 132549, 195942, 265098, 293913, 397647, 587826, 751111, 795294, 1502222, 2253333, 4506666, 6759999, 13519998]

約数ペア:

[(1, 13519998), (2, 6759999), (3, 4506666), (6, 2253333), (9, 1502222), (17, 795294), (18, 751111), (23, 587826), (34, 397647), (46, 293913), (51, 265098), (69, 195942), (102, 132549), (113, 119646), (138, 97971), (153, 88366), (207, 65314), (226, 59823), (289, 46782), (306, 44183), (339, 39882), (391, 34578), (414, 32657), (578, 23391), (678, 19941), (782, 17289), (867, 15594), (1017, 13294), (1173, 11526), (1734, 7797), (1921, 7038), (2034, 6647), (2346, 5763), (2599, 5202), (2601, 5198), (3519, 3842)]