22151052

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1$

素因数の和:220

約数の個数: 144

約数和(自身を含む): 71495424

約数和(自身を除く): 49344372

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 61, 63, 66, 77, 84, 99, 122, 126, 131, 132, 154, 183, 198, 231, 244, 252, 262, 308, 366, 393, 396, 427, 462, 524, 549, 671, 693, 732, 786, 854, 917, 924, 1098, 1179, 1281, 1342, 1386, 1441, 1572, 1708, 1834, 2013, 2196, 2358, 2562, 2684, 2751, 2772, 2882, 3668, 3843, 4026, 4323, 4697, 4716, 5124, 5502, 5764, 6039, 7686, 7991, 8052, 8253, 8646, 9394, 10087, 11004, 12078, 12969, 14091, 15372, 15982, 16506, 17292, 18788, 20174, 23973, 24156, 25938, 28182, 30261, 31964, 33012, 40348, 42273, 47946, 51876, 55937, 56364, 60522, 71919, 84546, 87901, 90783, 95892, 111874, 121044, 143838, 167811, 169092, 175802, 181566, 223748, 263703, 287676, 335622, 351604, 363132, 503433, 527406, 615307, 671244, 791109, 1006866, 1054812, 1230614, 1582218, 1845921, 2013732, 2461228, 3164436, 3691842, 5537763, 7383684, 11075526, 22151052]

約数ペア:

[(1, 22151052), (2, 11075526), (3, 7383684), (4, 5537763), (6, 3691842), (7, 3164436), (9, 2461228), (11, 2013732), (12, 1845921), (14, 1582218), (18, 1230614), (21, 1054812), (22, 1006866), (28, 791109), (33, 671244), (36, 615307), (42, 527406), (44, 503433), (61, 363132), (63, 351604), (66, 335622), (77, 287676), (84, 263703), (99, 223748), (122, 181566), (126, 175802), (131, 169092), (132, 167811), (154, 143838), (183, 121044), (198, 111874), (231, 95892), (244, 90783), (252, 87901), (262, 84546), (308, 71919), (366, 60522), (393, 56364), (396, 55937), (427, 51876), (462, 47946), (524, 42273), (549, 40348), (671, 33012), (693, 31964), (732, 30261), (786, 28182), (854, 25938), (917, 24156), (924, 23973), (1098, 20174), (1179, 18788), (1281, 17292), (1342, 16506), (1386, 15982), (1441, 15372), (1572, 14091), (1708, 12969), (1834, 12078), (2013, 11004), (2196, 10087), (2358, 9394), (2562, 8646), (2684, 8253), (2751, 8052), (2772, 7991), (2882, 7686), (3668, 6039), (3843, 5764), (4026, 5502), (4323, 5124), (4697, 4716)]