16973208

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{283}}^1$

素因数の和:326

約数の個数: 144

約数和(自身を含む): 56819880

約数和(自身を除く): 39846672

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 17, 18, 21, 24, 28, 34, 36, 42, 49, 51, 56, 63, 68, 72, 84, 98, 102, 119, 126, 136, 147, 153, 168, 196, 204, 238, 252, 283, 294, 306, 357, 392, 408, 441, 476, 504, 566, 588, 612, 714, 833, 849, 882, 952, 1071, 1132, 1176, 1224, 1428, 1666, 1698, 1764, 1981, 2142, 2264, 2499, 2547, 2856, 3332, 3396, 3528, 3962, 4284, 4811, 4998, 5094, 5943, 6664, 6792, 7497, 7924, 8568, 9622, 9996, 10188, 11886, 13867, 14433, 14994, 15848, 17829, 19244, 19992, 20376, 23772, 27734, 28866, 29988, 33677, 35658, 38488, 41601, 43299, 47544, 55468, 57732, 59976, 67354, 71316, 83202, 86598, 101031, 110936, 115464, 124803, 134708, 142632, 166404, 173196, 202062, 235739, 249606, 269416, 303093, 332808, 346392, 404124, 471478, 499212, 606186, 707217, 808248, 942956, 998424, 1212372, 1414434, 1885912, 2121651, 2424744, 2828868, 4243302, 5657736, 8486604, 16973208]

約数ペア:

[(1, 16973208), (2, 8486604), (3, 5657736), (4, 4243302), (6, 2828868), (7, 2424744), (8, 2121651), (9, 1885912), (12, 1414434), (14, 1212372), (17, 998424), (18, 942956), (21, 808248), (24, 707217), (28, 606186), (34, 499212), (36, 471478), (42, 404124), (49, 346392), (51, 332808), (56, 303093), (63, 269416), (68, 249606), (72, 235739), (84, 202062), (98, 173196), (102, 166404), (119, 142632), (126, 134708), (136, 124803), (147, 115464), (153, 110936), (168, 101031), (196, 86598), (204, 83202), (238, 71316), (252, 67354), (283, 59976), (294, 57732), (306, 55468), (357, 47544), (392, 43299), (408, 41601), (441, 38488), (476, 35658), (504, 33677), (566, 29988), (588, 28866), (612, 27734), (714, 23772), (833, 20376), (849, 19992), (882, 19244), (952, 17829), (1071, 15848), (1132, 14994), (1176, 14433), (1224, 13867), (1428, 11886), (1666, 10188), (1698, 9996), (1764, 9622), (1981, 8568), (2142, 7924), (2264, 7497), (2499, 6792), (2547, 6664), (2856, 5943), (3332, 5094), (3396, 4998), (3528, 4811), (3962, 4284)]