12452668956

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{21001}}^1$

素因数の和:21212

約数の個数: 144

約数和(自身を含む): 38957533888

約数和(自身を除く): 26504864932

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 181, 182, 234, 252, 273, 362, 364, 468, 543, 546, 724, 819, 1086, 1092, 1267, 1629, 1638, 2172, 2353, 2534, 3258, 3276, 3801, 4706, 5068, 6516, 7059, 7602, 9412, 11403, 14118, 15204, 16471, 21001, 21177, 22806, 28236, 32942, 42002, 42354, 45612, 49413, 63003, 65884, 84004, 84708, 98826, 126006, 147007, 148239, 189009, 197652, 252012, 273013, 294014, 296478, 378018, 441021, 546026, 588028, 592956, 756036, 819039, 882042, 1092052, 1323063, 1638078, 1764084, 1911091, 2457117, 2646126, 3276156, 3801181, 3822182, 4914234, 5292252, 5733273, 7602362, 7644364, 9828468, 11403543, 11466546, 15204724, 17199819, 22807086, 22933092, 26608267, 34210629, 34399638, 45614172, 49415353, 53216534, 68421258, 68799276, 79824801, 98830706, 106433068, 136842516, 148246059, 159649602, 197661412, 239474403, 296492118, 319299204, 345907471, 444738177, 478948806, 592984236, 691814942, 889476354, 957897612, 1037722413, 1383629884, 1778952708, 2075444826, 3113167239, 4150889652, 6226334478, 12452668956]

約数ペア:

[(1, 12452668956), (2, 6226334478), (3, 4150889652), (4, 3113167239), (6, 2075444826), (7, 1778952708), (9, 1383629884), (12, 1037722413), (13, 957897612), (14, 889476354), (18, 691814942), (21, 592984236), (26, 478948806), (28, 444738177), (36, 345907471), (39, 319299204), (42, 296492118), (52, 239474403), (63, 197661412), (78, 159649602), (84, 148246059), (91, 136842516), (117, 106433068), (126, 98830706), (156, 79824801), (181, 68799276), (182, 68421258), (234, 53216534), (252, 49415353), (273, 45614172), (362, 34399638), (364, 34210629), (468, 26608267), (543, 22933092), (546, 22807086), (724, 17199819), (819, 15204724), (1086, 11466546), (1092, 11403543), (1267, 9828468), (1629, 7644364), (1638, 7602362), (2172, 5733273), (2353, 5292252), (2534, 4914234), (3258, 3822182), (3276, 3801181), (3801, 3276156), (4706, 2646126), (5068, 2457117), (6516, 1911091), (7059, 1764084), (7602, 1638078), (9412, 1323063), (11403, 1092052), (14118, 882042), (15204, 819039), (16471, 756036), (21001, 592956), (21177, 588028), (22806, 546026), (28236, 441021), (32942, 378018), (42002, 296478), (42354, 294014), (45612, 273013), (49413, 252012), (63003, 197652), (65884, 189009), (84004, 148239), (84708, 147007), (98826, 126006)]