19119348

素因数分解:

$2^2\times 3^3\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{179}}^1$

素因数の和:258

約数の個数: 96

約数和(自身を含む): 53222400

約数和(自身を除く): 34103052

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 43, 46, 54, 69, 86, 92, 108, 129, 138, 172, 179, 207, 258, 276, 358, 387, 414, 516, 537, 621, 716, 774, 828, 989, 1074, 1161, 1242, 1548, 1611, 1978, 2148, 2322, 2484, 2967, 3222, 3956, 4117, 4644, 4833, 5934, 6444, 7697, 8234, 8901, 9666, 11868, 12351, 15394, 16468, 17802, 19332, 23091, 24702, 26703, 30788, 35604, 37053, 46182, 49404, 53406, 69273, 74106, 92364, 106812, 111159, 138546, 148212, 177031, 207819, 222318, 277092, 354062, 415638, 444636, 531093, 708124, 831276, 1062186, 1593279, 2124372, 3186558, 4779837, 6373116, 9559674, 19119348]

約数ペア:

[(1, 19119348), (2, 9559674), (3, 6373116), (4, 4779837), (6, 3186558), (9, 2124372), (12, 1593279), (18, 1062186), (23, 831276), (27, 708124), (36, 531093), (43, 444636), (46, 415638), (54, 354062), (69, 277092), (86, 222318), (92, 207819), (108, 177031), (129, 148212), (138, 138546), (172, 111159), (179, 106812), (207, 92364), (258, 74106), (276, 69273), (358, 53406), (387, 49404), (414, 46182), (516, 37053), (537, 35604), (621, 30788), (716, 26703), (774, 24702), (828, 23091), (989, 19332), (1074, 17802), (1161, 16468), (1242, 15394), (1548, 12351), (1611, 11868), (1978, 9666), (2148, 8901), (2322, 8234), (2484, 7697), (2967, 6444), (3222, 5934), (3956, 4833), (4117, 4644)]