12724908

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1$

素因数の和:124

約数の個数: 144

約数和(自身を含む): 39070080

約数和(自身を除く): 26345172

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 19, 21, 28, 34, 38, 42, 49, 51, 57, 67, 68, 76, 84, 98, 102, 114, 119, 133, 134, 147, 196, 201, 204, 228, 238, 266, 268, 294, 323, 357, 399, 402, 469, 476, 532, 588, 646, 714, 798, 804, 833, 931, 938, 969, 1139, 1273, 1292, 1407, 1428, 1596, 1666, 1862, 1876, 1938, 2261, 2278, 2499, 2546, 2793, 2814, 3283, 3332, 3417, 3724, 3819, 3876, 4522, 4556, 4998, 5092, 5586, 5628, 6566, 6783, 6834, 7638, 7973, 8911, 9044, 9849, 9996, 11172, 13132, 13566, 13668, 15276, 15827, 15946, 17822, 19698, 21641, 23919, 26733, 27132, 31654, 31892, 35644, 39396, 43282, 47481, 47838, 53466, 55811, 62377, 63308, 64923, 86564, 94962, 95676, 106932, 111622, 124754, 129846, 151487, 167433, 187131, 189924, 223244, 249508, 259692, 302974, 334866, 374262, 454461, 605948, 669732, 748524, 908922, 1060409, 1817844, 2120818, 3181227, 4241636, 6362454, 12724908]

約数ペア:

[(1, 12724908), (2, 6362454), (3, 4241636), (4, 3181227), (6, 2120818), (7, 1817844), (12, 1060409), (14, 908922), (17, 748524), (19, 669732), (21, 605948), (28, 454461), (34, 374262), (38, 334866), (42, 302974), (49, 259692), (51, 249508), (57, 223244), (67, 189924), (68, 187131), (76, 167433), (84, 151487), (98, 129846), (102, 124754), (114, 111622), (119, 106932), (133, 95676), (134, 94962), (147, 86564), (196, 64923), (201, 63308), (204, 62377), (228, 55811), (238, 53466), (266, 47838), (268, 47481), (294, 43282), (323, 39396), (357, 35644), (399, 31892), (402, 31654), (469, 27132), (476, 26733), (532, 23919), (588, 21641), (646, 19698), (714, 17822), (798, 15946), (804, 15827), (833, 15276), (931, 13668), (938, 13566), (969, 13132), (1139, 11172), (1273, 9996), (1292, 9849), (1407, 9044), (1428, 8911), (1596, 7973), (1666, 7638), (1862, 6834), (1876, 6783), (1938, 6566), (2261, 5628), (2278, 5586), (2499, 5092), (2546, 4998), (2793, 4556), (2814, 4522), (3283, 3876), (3332, 3819), (3417, 3724)]