13369854

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1$

素因数の和:225

約数の個数: 64

約数和(自身を含む): 30481920

約数和(自身を除く): 17112066

約数列:

[1, 2, 3, 6, 17, 23, 34, 41, 46, 51, 69, 82, 102, 123, 138, 139, 246, 278, 391, 417, 697, 782, 834, 943, 1173, 1394, 1886, 2091, 2346, 2363, 2829, 3197, 4182, 4726, 5658, 5699, 6394, 7089, 9591, 11398, 14178, 16031, 17097, 19182, 32062, 34194, 48093, 54349, 96186, 96883, 108698, 131077, 163047, 193766, 262154, 290649, 326094, 393231, 581298, 786462, 2228309, 4456618, 6684927, 13369854]

約数ペア:

[(1, 13369854), (2, 6684927), (3, 4456618), (6, 2228309), (17, 786462), (23, 581298), (34, 393231), (41, 326094), (46, 290649), (51, 262154), (69, 193766), (82, 163047), (102, 131077), (123, 108698), (138, 96883), (139, 96186), (246, 54349), (278, 48093), (391, 34194), (417, 32062), (697, 19182), (782, 17097), (834, 16031), (943, 14178), (1173, 11398), (1394, 9591), (1886, 7089), (2091, 6394), (2346, 5699), (2363, 5658), (2829, 4726), (3197, 4182)]