21323444688

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1627247}}^1$

素因数の和:1627281

約数の個数: 120

約数和(自身を含む): 73447465728

約数和(自身を除く): 52124021040

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 36, 39, 42, 48, 52, 56, 63, 72, 78, 84, 91, 104, 112, 117, 126, 144, 156, 168, 182, 208, 234, 252, 273, 312, 336, 364, 468, 504, 546, 624, 728, 819, 936, 1008, 1092, 1456, 1638, 1872, 2184, 3276, 4368, 6552, 13104, 1627247, 3254494, 4881741, 6508988, 9763482, 11390729, 13017976, 14645223, 19526964, 21154211, 22781458, 26035952, 29290446, 34172187, 39053928, 42308422, 45562916, 58580892, 63462633, 68344374, 78107856, 84616844, 91125832, 102516561, 117161784, 126925266, 136688748, 148079477, 169233688, 182251664, 190387899, 205033122, 234323568, 253850532, 273377496, 296158954, 338467376, 380775798, 410066244, 444238431, 507701064, 546754992, 592317908, 761551596, 820132488, 888476862, 1015402128, 1184635816, 1332715293, 1523103192, 1640264976, 1776953724, 2369271632, 2665430586, 3046206384, 3553907448, 5330861172, 7107814896, 10661722344, 21323444688]

約数ペア:

[(1, 21323444688), (2, 10661722344), (3, 7107814896), (4, 5330861172), (6, 3553907448), (7, 3046206384), (8, 2665430586), (9, 2369271632), (12, 1776953724), (13, 1640264976), (14, 1523103192), (16, 1332715293), (18, 1184635816), (21, 1015402128), (24, 888476862), (26, 820132488), (28, 761551596), (36, 592317908), (39, 546754992), (42, 507701064), (48, 444238431), (52, 410066244), (56, 380775798), (63, 338467376), (72, 296158954), (78, 273377496), (84, 253850532), (91, 234323568), (104, 205033122), (112, 190387899), (117, 182251664), (126, 169233688), (144, 148079477), (156, 136688748), (168, 126925266), (182, 117161784), (208, 102516561), (234, 91125832), (252, 84616844), (273, 78107856), (312, 68344374), (336, 63462633), (364, 58580892), (468, 45562916), (504, 42308422), (546, 39053928), (624, 34172187), (728, 29290446), (819, 26035952), (936, 22781458), (1008, 21154211), (1092, 19526964), (1456, 14645223), (1638, 13017976), (1872, 11390729), (2184, 9763482), (3276, 6508988), (4368, 4881741), (6552, 3254494), (13104, 1627247)]