19416325644

素因数分解:

$2^2\times 3^4\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{22691}}^1$

素因数の和:22865

約数の個数: 120

約数和(自身を含む): 53816347200

約数和(自身を除く): 34400021556

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 81, 108, 114, 139, 162, 171, 228, 278, 324, 342, 417, 513, 556, 684, 834, 1026, 1251, 1539, 1668, 2052, 2502, 2641, 3078, 3753, 5004, 5282, 6156, 7506, 7923, 10564, 11259, 15012, 15846, 22518, 22691, 23769, 31692, 45036, 45382, 47538, 68073, 71307, 90764, 95076, 136146, 142614, 204219, 213921, 272292, 285228, 408438, 427842, 431129, 612657, 816876, 855684, 862258, 1225314, 1293387, 1724516, 1837971, 2450628, 2586774, 3154049, 3675942, 3880161, 5173548, 6308098, 7351884, 7760322, 9462147, 11640483, 12616196, 15520644, 18924294, 23280966, 28386441, 34921449, 37848588, 46561932, 56772882, 59926931, 69842898, 85159323, 113545764, 119853862, 139685796, 170318646, 179780793, 239707724, 255477969, 340637292, 359561586, 510955938, 539342379, 719123172, 1021911876, 1078684758, 1618027137, 2157369516, 3236054274, 4854081411, 6472108548, 9708162822, 19416325644]

約数ペア:

[(1, 19416325644), (2, 9708162822), (3, 6472108548), (4, 4854081411), (6, 3236054274), (9, 2157369516), (12, 1618027137), (18, 1078684758), (19, 1021911876), (27, 719123172), (36, 539342379), (38, 510955938), (54, 359561586), (57, 340637292), (76, 255477969), (81, 239707724), (108, 179780793), (114, 170318646), (139, 139685796), (162, 119853862), (171, 113545764), (228, 85159323), (278, 69842898), (324, 59926931), (342, 56772882), (417, 46561932), (513, 37848588), (556, 34921449), (684, 28386441), (834, 23280966), (1026, 18924294), (1251, 15520644), (1539, 12616196), (1668, 11640483), (2052, 9462147), (2502, 7760322), (2641, 7351884), (3078, 6308098), (3753, 5173548), (5004, 3880161), (5282, 3675942), (6156, 3154049), (7506, 2586774), (7923, 2450628), (10564, 1837971), (11259, 1724516), (15012, 1293387), (15846, 1225314), (22518, 862258), (22691, 855684), (23769, 816876), (31692, 612657), (45036, 431129), (45382, 427842), (47538, 408438), (68073, 285228), (71307, 272292), (90764, 213921), (95076, 204219), (136146, 142614)]