1371192012

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{887}}^1\times {\mathrm{1867}}^1$

素因数の和:2787

約数の個数: 72

約数和(自身を含む): 3622784256

約数和(自身を除く): 2251592244

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 414, 828, 887, 1774, 1867, 2661, 3548, 3734, 5322, 5601, 7468, 7983, 10644, 11202, 15966, 16803, 20401, 22404, 31932, 33606, 40802, 42941, 61203, 67212, 81604, 85882, 122406, 128823, 171764, 183609, 244812, 257646, 367218, 386469, 515292, 734436, 772938, 1545876, 1656029, 3312058, 4968087, 6624116, 9936174, 14904261, 19872348, 29808522, 38088667, 59617044, 76177334, 114266001, 152354668, 228532002, 342798003, 457064004, 685596006, 1371192012]

約数ペア:

[(1, 1371192012), (2, 685596006), (3, 457064004), (4, 342798003), (6, 228532002), (9, 152354668), (12, 114266001), (18, 76177334), (23, 59617044), (36, 38088667), (46, 29808522), (69, 19872348), (92, 14904261), (138, 9936174), (207, 6624116), (276, 4968087), (414, 3312058), (828, 1656029), (887, 1545876), (1774, 772938), (1867, 734436), (2661, 515292), (3548, 386469), (3734, 367218), (5322, 257646), (5601, 244812), (7468, 183609), (7983, 171764), (10644, 128823), (11202, 122406), (15966, 85882), (16803, 81604), (20401, 67212), (22404, 61203), (31932, 42941), (33606, 40802)]