1501978842

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{16087}}^1$

素因数の和:16137

約数の個数: 128

約数和(自身を含む): 4324454400

約数和(自身を除く): 2822475558

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 19, 21, 26, 27, 38, 39, 42, 54, 57, 63, 78, 91, 114, 117, 126, 133, 171, 182, 189, 234, 247, 266, 273, 342, 351, 378, 399, 494, 513, 546, 702, 741, 798, 819, 1026, 1197, 1482, 1638, 1729, 2223, 2394, 2457, 3458, 3591, 4446, 4914, 5187, 6669, 7182, 10374, 13338, 15561, 16087, 31122, 32174, 46683, 48261, 93366, 96522, 112609, 144783, 209131, 225218, 289566, 305653, 337827, 418262, 434349, 611306, 627393, 675654, 868698, 916959, 1013481, 1254786, 1463917, 1833918, 1882179, 2026962, 2139571, 2750877, 2927834, 3040443, 3764358, 3973489, 4279142, 4391751, 5501754, 5646537, 6080886, 6418713, 7946978, 8252631, 8783502, 11293074, 11920467, 12837426, 13175253, 16505262, 19256139, 23840934, 26350506, 27814423, 35761401, 38512278, 39525759, 55628846, 57768417, 71522802, 79051518, 83443269, 107284203, 115536834, 166886538, 214568406, 250329807, 500659614, 750989421, 1501978842]

約数ペア:

[(1, 1501978842), (2, 750989421), (3, 500659614), (6, 250329807), (7, 214568406), (9, 166886538), (13, 115536834), (14, 107284203), (18, 83443269), (19, 79051518), (21, 71522802), (26, 57768417), (27, 55628846), (38, 39525759), (39, 38512278), (42, 35761401), (54, 27814423), (57, 26350506), (63, 23840934), (78, 19256139), (91, 16505262), (114, 13175253), (117, 12837426), (126, 11920467), (133, 11293074), (171, 8783502), (182, 8252631), (189, 7946978), (234, 6418713), (247, 6080886), (266, 5646537), (273, 5501754), (342, 4391751), (351, 4279142), (378, 3973489), (399, 3764358), (494, 3040443), (513, 2927834), (546, 2750877), (702, 2139571), (741, 2026962), (798, 1882179), (819, 1833918), (1026, 1463917), (1197, 1254786), (1482, 1013481), (1638, 916959), (1729, 868698), (2223, 675654), (2394, 627393), (2457, 611306), (3458, 434349), (3591, 418262), (4446, 337827), (4914, 305653), (5187, 289566), (6669, 225218), (7182, 209131), (10374, 144783), (13338, 112609), (15561, 96522), (16087, 93366), (31122, 48261), (32174, 46683)]