19882962

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{179}}^1$

素因数の和:229

約数の個数: 96

約数和(自身を含む): 51710400

約数和(自身を除く): 31827438

約数列:

[1, 2, 3, 6, 9, 11, 17, 18, 22, 27, 33, 34, 51, 54, 66, 99, 102, 121, 153, 179, 187, 198, 242, 297, 306, 358, 363, 374, 459, 537, 561, 594, 726, 918, 1074, 1089, 1122, 1611, 1683, 1969, 2057, 2178, 3043, 3222, 3267, 3366, 3938, 4114, 4833, 5049, 5907, 6086, 6171, 6534, 9129, 9666, 10098, 11814, 12342, 17721, 18258, 18513, 21659, 27387, 33473, 35442, 37026, 43318, 53163, 54774, 55539, 64977, 66946, 82161, 100419, 106326, 111078, 129954, 164322, 194931, 200838, 301257, 368203, 389862, 584793, 602514, 736406, 903771, 1104609, 1169586, 1807542, 2209218, 3313827, 6627654, 9941481, 19882962]

約数ペア:

[(1, 19882962), (2, 9941481), (3, 6627654), (6, 3313827), (9, 2209218), (11, 1807542), (17, 1169586), (18, 1104609), (22, 903771), (27, 736406), (33, 602514), (34, 584793), (51, 389862), (54, 368203), (66, 301257), (99, 200838), (102, 194931), (121, 164322), (153, 129954), (179, 111078), (187, 106326), (198, 100419), (242, 82161), (297, 66946), (306, 64977), (358, 55539), (363, 54774), (374, 53163), (459, 43318), (537, 37026), (561, 35442), (594, 33473), (726, 27387), (918, 21659), (1074, 18513), (1089, 18258), (1122, 17721), (1611, 12342), (1683, 11814), (1969, 10098), (2057, 9666), (2178, 9129), (3043, 6534), (3222, 6171), (3267, 6086), (3366, 5907), (3938, 5049), (4114, 4833)]