18846882684

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{883}}^1\times {\mathrm{3137}}^1$

素因数の和:4046

約数の個数: 144

約数和(自身を含む): 56545052928

約数和(自身を除く): 37698170244

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 243, 252, 324, 378, 486, 567, 756, 883, 972, 1134, 1701, 1766, 2268, 2649, 3137, 3402, 3532, 5298, 6181, 6274, 6804, 7947, 9411, 10596, 12362, 12548, 15894, 18543, 18822, 21959, 23841, 24724, 28233, 31788, 37086, 37644, 43918, 47682, 55629, 56466, 65877, 71523, 74172, 84699, 87836, 95364, 111258, 112932, 131754, 143046, 166887, 169398, 197631, 214569, 222516, 254097, 263508, 286092, 333774, 338796, 395262, 429138, 500661, 508194, 592893, 667548, 762291, 790524, 858276, 1001322, 1016388, 1185786, 1501983, 1524582, 1778679, 2002644, 2371572, 2769971, 3003966, 3049164, 3557358, 5336037, 5539942, 6007932, 7114716, 8309913, 10672074, 11079884, 16619826, 19389797, 21344148, 24929739, 33239652, 38779594, 49859478, 58169391, 74789217, 77559188, 99718956, 116338782, 149578434, 174508173, 224367651, 232677564, 299156868, 349016346, 448735302, 523524519, 673102953, 698032692, 897470604, 1047049038, 1346205906, 1570573557, 2094098076, 2692411812, 3141147114, 4711720671, 6282294228, 9423441342, 18846882684]

約数ペア:

[(1, 18846882684), (2, 9423441342), (3, 6282294228), (4, 4711720671), (6, 3141147114), (7, 2692411812), (9, 2094098076), (12, 1570573557), (14, 1346205906), (18, 1047049038), (21, 897470604), (27, 698032692), (28, 673102953), (36, 523524519), (42, 448735302), (54, 349016346), (63, 299156868), (81, 232677564), (84, 224367651), (108, 174508173), (126, 149578434), (162, 116338782), (189, 99718956), (243, 77559188), (252, 74789217), (324, 58169391), (378, 49859478), (486, 38779594), (567, 33239652), (756, 24929739), (883, 21344148), (972, 19389797), (1134, 16619826), (1701, 11079884), (1766, 10672074), (2268, 8309913), (2649, 7114716), (3137, 6007932), (3402, 5539942), (3532, 5336037), (5298, 3557358), (6181, 3049164), (6274, 3003966), (6804, 2769971), (7947, 2371572), (9411, 2002644), (10596, 1778679), (12362, 1524582), (12548, 1501983), (15894, 1185786), (18543, 1016388), (18822, 1001322), (21959, 858276), (23841, 790524), (24724, 762291), (28233, 667548), (31788, 592893), (37086, 508194), (37644, 500661), (43918, 429138), (47682, 395262), (55629, 338796), (56466, 333774), (65877, 286092), (71523, 263508), (74172, 254097), (84699, 222516), (87836, 214569), (95364, 197631), (111258, 169398), (112932, 166887), (131754, 143046)]