39854052

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{17}}^1\times {\mathrm{443}}^1$

素因数の和:487

約数の個数: 144

約数和(自身を含む): 127552320

約数和(自身を除く): 87698268

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 27, 28, 34, 36, 42, 49, 51, 54, 63, 68, 84, 98, 102, 108, 119, 126, 147, 153, 189, 196, 204, 238, 252, 294, 306, 357, 378, 441, 443, 459, 476, 588, 612, 714, 756, 833, 882, 886, 918, 1071, 1323, 1329, 1428, 1666, 1764, 1772, 1836, 2142, 2499, 2646, 2658, 3101, 3213, 3332, 3987, 4284, 4998, 5292, 5316, 6202, 6426, 7497, 7531, 7974, 9303, 9996, 11961, 12404, 12852, 14994, 15062, 15948, 18606, 21707, 22491, 22593, 23922, 27909, 29988, 30124, 37212, 43414, 44982, 45186, 47844, 52717, 55818, 65121, 67779, 83727, 86828, 89964, 90372, 105434, 111636, 130242, 135558, 158151, 167454, 195363, 203337, 210868, 260484, 271116, 316302, 334908, 369019, 390726, 406674, 474453, 586089, 632604, 738038, 781452, 813348, 948906, 1107057, 1172178, 1423359, 1476076, 1897812, 2214114, 2344356, 2846718, 3321171, 4428228, 5693436, 6642342, 9963513, 13284684, 19927026, 39854052]

約数ペア:

[(1, 39854052), (2, 19927026), (3, 13284684), (4, 9963513), (6, 6642342), (7, 5693436), (9, 4428228), (12, 3321171), (14, 2846718), (17, 2344356), (18, 2214114), (21, 1897812), (27, 1476076), (28, 1423359), (34, 1172178), (36, 1107057), (42, 948906), (49, 813348), (51, 781452), (54, 738038), (63, 632604), (68, 586089), (84, 474453), (98, 406674), (102, 390726), (108, 369019), (119, 334908), (126, 316302), (147, 271116), (153, 260484), (189, 210868), (196, 203337), (204, 195363), (238, 167454), (252, 158151), (294, 135558), (306, 130242), (357, 111636), (378, 105434), (441, 90372), (443, 89964), (459, 86828), (476, 83727), (588, 67779), (612, 65121), (714, 55818), (756, 52717), (833, 47844), (882, 45186), (886, 44982), (918, 43414), (1071, 37212), (1323, 30124), (1329, 29988), (1428, 27909), (1666, 23922), (1764, 22593), (1772, 22491), (1836, 21707), (2142, 18606), (2499, 15948), (2646, 15062), (2658, 14994), (3101, 12852), (3213, 12404), (3332, 11961), (3987, 9996), (4284, 9303), (4998, 7974), (5292, 7531), (5316, 7497), (6202, 6426)]