902503854

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{2617}}^1$

素因数の和:2679

約数の個数: 144

約数和(自身を含む): 2514159648

約数和(自身を除く): 1611655794

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 23, 34, 42, 46, 49, 51, 63, 69, 98, 102, 119, 126, 138, 147, 153, 161, 207, 238, 294, 306, 322, 357, 391, 414, 441, 483, 714, 782, 833, 882, 966, 1071, 1127, 1173, 1449, 1666, 2142, 2254, 2346, 2499, 2617, 2737, 2898, 3381, 3519, 4998, 5234, 5474, 6762, 7038, 7497, 7851, 8211, 10143, 14994, 15702, 16422, 18319, 19159, 20286, 23553, 24633, 36638, 38318, 44489, 47106, 49266, 54957, 57477, 60191, 88978, 109914, 114954, 120382, 128233, 133467, 164871, 172431, 180573, 256466, 266934, 311423, 329742, 344862, 361146, 384699, 400401, 421337, 541719, 622846, 769398, 800802, 842674, 934269, 1023247, 1083438, 1154097, 1264011, 1868538, 2046494, 2179961, 2308194, 2528022, 2802807, 2949359, 3069741, 3792033, 4359922, 5605614, 5898718, 6139482, 6539883, 7162729, 7584066, 8848077, 9209223, 13079766, 14325458, 17696154, 18418446, 19619649, 21488187, 26544231, 39239298, 42976374, 50139103, 53088462, 64464561, 100278206, 128929122, 150417309, 300834618, 451251927, 902503854]

約数ペア:

[(1, 902503854), (2, 451251927), (3, 300834618), (6, 150417309), (7, 128929122), (9, 100278206), (14, 64464561), (17, 53088462), (18, 50139103), (21, 42976374), (23, 39239298), (34, 26544231), (42, 21488187), (46, 19619649), (49, 18418446), (51, 17696154), (63, 14325458), (69, 13079766), (98, 9209223), (102, 8848077), (119, 7584066), (126, 7162729), (138, 6539883), (147, 6139482), (153, 5898718), (161, 5605614), (207, 4359922), (238, 3792033), (294, 3069741), (306, 2949359), (322, 2802807), (357, 2528022), (391, 2308194), (414, 2179961), (441, 2046494), (483, 1868538), (714, 1264011), (782, 1154097), (833, 1083438), (882, 1023247), (966, 934269), (1071, 842674), (1127, 800802), (1173, 769398), (1449, 622846), (1666, 541719), (2142, 421337), (2254, 400401), (2346, 384699), (2499, 361146), (2617, 344862), (2737, 329742), (2898, 311423), (3381, 266934), (3519, 256466), (4998, 180573), (5234, 172431), (5474, 164871), (6762, 133467), (7038, 128233), (7497, 120382), (7851, 114954), (8211, 109914), (10143, 88978), (14994, 60191), (15702, 57477), (16422, 54957), (18319, 49266), (19159, 47106), (20286, 44489), (23553, 38318), (24633, 36638)]