19656252

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{1013}}^1$

素因数の和:1048

約数の個数: 108

約数和(自身を含む): 63115416

約数和(自身を除く): 43459164

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 49, 63, 66, 77, 84, 98, 99, 126, 132, 147, 154, 196, 198, 231, 252, 294, 308, 396, 441, 462, 539, 588, 693, 882, 924, 1013, 1078, 1386, 1617, 1764, 2026, 2156, 2772, 3039, 3234, 4052, 4851, 6078, 6468, 7091, 9117, 9702, 11143, 12156, 14182, 18234, 19404, 21273, 22286, 28364, 33429, 36468, 42546, 44572, 49637, 63819, 66858, 78001, 85092, 99274, 100287, 127638, 133716, 148911, 156002, 198548, 200574, 234003, 255276, 297822, 312004, 401148, 446733, 468006, 546007, 595644, 702009, 893466, 936012, 1092014, 1404018, 1638021, 1786932, 2184028, 2808036, 3276042, 4914063, 6552084, 9828126, 19656252]

約数ペア:

[(1, 19656252), (2, 9828126), (3, 6552084), (4, 4914063), (6, 3276042), (7, 2808036), (9, 2184028), (11, 1786932), (12, 1638021), (14, 1404018), (18, 1092014), (21, 936012), (22, 893466), (28, 702009), (33, 595644), (36, 546007), (42, 468006), (44, 446733), (49, 401148), (63, 312004), (66, 297822), (77, 255276), (84, 234003), (98, 200574), (99, 198548), (126, 156002), (132, 148911), (147, 133716), (154, 127638), (196, 100287), (198, 99274), (231, 85092), (252, 78001), (294, 66858), (308, 63819), (396, 49637), (441, 44572), (462, 42546), (539, 36468), (588, 33429), (693, 28364), (882, 22286), (924, 21273), (1013, 19404), (1078, 18234), (1386, 14182), (1617, 12156), (1764, 11143), (2026, 9702), (2156, 9117), (2772, 7091), (3039, 6468), (3234, 6078), (4052, 4851)]