13185438

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{313}}^1$

素因数の和:401

約数の個数: 64

約数和(自身を含む): 32555520

約数和(自身を除く): 19370082

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 59, 102, 118, 119, 177, 238, 313, 354, 357, 413, 626, 714, 826, 939, 1003, 1239, 1878, 2006, 2191, 2478, 3009, 4382, 5321, 6018, 6573, 7021, 10642, 13146, 14042, 15963, 18467, 21063, 31926, 36934, 37247, 42126, 55401, 74494, 110802, 111741, 129269, 223482, 258538, 313939, 387807, 627878, 775614, 941817, 1883634, 2197573, 4395146, 6592719, 13185438]

約数ペア:

[(1, 13185438), (2, 6592719), (3, 4395146), (6, 2197573), (7, 1883634), (14, 941817), (17, 775614), (21, 627878), (34, 387807), (42, 313939), (51, 258538), (59, 223482), (102, 129269), (118, 111741), (119, 110802), (177, 74494), (238, 55401), (313, 42126), (354, 37247), (357, 36934), (413, 31926), (626, 21063), (714, 18467), (826, 15963), (939, 14042), (1003, 13146), (1239, 10642), (1878, 7021), (2006, 6573), (2191, 6018), (2478, 5321), (3009, 4382)]