18211670172

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{1033}}^1\times {\mathrm{28807}}^1$

素因数の和:29867

約数の個数: 72

約数和(自身を含む): 48791879136

約数和(自身を除く): 30580208964

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 306, 612, 1033, 2066, 3099, 4132, 6198, 9297, 12396, 17561, 18594, 28807, 35122, 37188, 52683, 57614, 70244, 86421, 105366, 115228, 158049, 172842, 210732, 259263, 316098, 345684, 489719, 518526, 632196, 979438, 1037052, 1469157, 1958876, 2938314, 4407471, 5876628, 8814942, 17629884, 29757631, 59515262, 89272893, 119030524, 178545786, 267818679, 357091572, 505879727, 535637358, 1011759454, 1071274716, 1517639181, 2023518908, 3035278362, 4552917543, 6070556724, 9105835086, 18211670172]

約数ペア:

[(1, 18211670172), (2, 9105835086), (3, 6070556724), (4, 4552917543), (6, 3035278362), (9, 2023518908), (12, 1517639181), (17, 1071274716), (18, 1011759454), (34, 535637358), (36, 505879727), (51, 357091572), (68, 267818679), (102, 178545786), (153, 119030524), (204, 89272893), (306, 59515262), (612, 29757631), (1033, 17629884), (2066, 8814942), (3099, 5876628), (4132, 4407471), (6198, 2938314), (9297, 1958876), (12396, 1469157), (17561, 1037052), (18594, 979438), (28807, 632196), (35122, 518526), (37188, 489719), (52683, 345684), (57614, 316098), (70244, 259263), (86421, 210732), (105366, 172842), (115228, 158049)]