2106439944

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{17989}}^1$

素因数の和:18063

約数の個数: 128

約数和(自身を含む): 6528211200

約数和(自身を除く): 4421771256

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 34, 41, 42, 51, 56, 68, 82, 84, 102, 119, 123, 136, 164, 168, 204, 238, 246, 287, 328, 357, 408, 476, 492, 574, 697, 714, 861, 952, 984, 1148, 1394, 1428, 1722, 2091, 2296, 2788, 2856, 3444, 4182, 4879, 5576, 6888, 8364, 9758, 14637, 16728, 17989, 19516, 29274, 35978, 39032, 53967, 58548, 71956, 107934, 117096, 125923, 143912, 215868, 251846, 305813, 377769, 431736, 503692, 611626, 737549, 755538, 917439, 1007384, 1223252, 1475098, 1511076, 1834878, 2140691, 2212647, 2446504, 2950196, 3022152, 3669756, 4281382, 4425294, 5162843, 5900392, 6422073, 7339512, 8562764, 8850588, 10325686, 12538333, 12844146, 15488529, 17125528, 17701176, 20651372, 25076666, 25688292, 30977058, 37614999, 41302744, 50153332, 51376584, 61954116, 75229998, 87768331, 100306664, 123908232, 150459996, 175536662, 263304993, 300919992, 351073324, 526609986, 702146648, 1053219972, 2106439944]

約数ペア:

[(1, 2106439944), (2, 1053219972), (3, 702146648), (4, 526609986), (6, 351073324), (7, 300919992), (8, 263304993), (12, 175536662), (14, 150459996), (17, 123908232), (21, 100306664), (24, 87768331), (28, 75229998), (34, 61954116), (41, 51376584), (42, 50153332), (51, 41302744), (56, 37614999), (68, 30977058), (82, 25688292), (84, 25076666), (102, 20651372), (119, 17701176), (123, 17125528), (136, 15488529), (164, 12844146), (168, 12538333), (204, 10325686), (238, 8850588), (246, 8562764), (287, 7339512), (328, 6422073), (357, 5900392), (408, 5162843), (476, 4425294), (492, 4281382), (574, 3669756), (697, 3022152), (714, 2950196), (861, 2446504), (952, 2212647), (984, 2140691), (1148, 1834878), (1394, 1511076), (1428, 1475098), (1722, 1223252), (2091, 1007384), (2296, 917439), (2788, 755538), (2856, 737549), (3444, 611626), (4182, 503692), (4879, 431736), (5576, 377769), (6888, 305813), (8364, 251846), (9758, 215868), (14637, 143912), (16728, 125923), (17989, 117096), (19516, 107934), (29274, 71956), (35978, 58548), (39032, 53967)]