15204618

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{179}}^1$

素因数の和:225

約数の個数: 96

約数和(自身を含む): 40219200

約数和(自身を除く): 25014582

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 27, 33, 39, 54, 66, 78, 99, 117, 121, 143, 179, 198, 234, 242, 286, 297, 351, 358, 363, 429, 537, 594, 702, 726, 858, 1074, 1089, 1287, 1573, 1611, 1969, 2178, 2327, 2574, 3146, 3222, 3267, 3861, 3938, 4654, 4719, 4833, 5907, 6534, 6981, 7722, 9438, 9666, 11814, 13962, 14157, 17721, 20943, 21659, 25597, 28314, 35442, 41886, 42471, 43318, 51194, 53163, 62829, 64977, 76791, 84942, 106326, 125658, 129954, 153582, 194931, 230373, 281567, 389862, 460746, 563134, 584793, 691119, 844701, 1169586, 1382238, 1689402, 2534103, 5068206, 7602309, 15204618]

約数ペア:

[(1, 15204618), (2, 7602309), (3, 5068206), (6, 2534103), (9, 1689402), (11, 1382238), (13, 1169586), (18, 844701), (22, 691119), (26, 584793), (27, 563134), (33, 460746), (39, 389862), (54, 281567), (66, 230373), (78, 194931), (99, 153582), (117, 129954), (121, 125658), (143, 106326), (179, 84942), (198, 76791), (234, 64977), (242, 62829), (286, 53163), (297, 51194), (351, 43318), (358, 42471), (363, 41886), (429, 35442), (537, 28314), (594, 25597), (702, 21659), (726, 20943), (858, 17721), (1074, 14157), (1089, 13962), (1287, 11814), (1573, 9666), (1611, 9438), (1969, 7722), (2178, 6981), (2327, 6534), (2574, 5907), (3146, 4833), (3222, 4719), (3267, 4654), (3861, 3938)]