16809156

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{733}}^1$

素因数の和:770

約数の個数: 108

約数和(自身を含む): 53301612

約数和(自身を除く): 36492456

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 49, 52, 63, 78, 84, 91, 98, 117, 126, 147, 156, 182, 196, 234, 252, 273, 294, 364, 441, 468, 546, 588, 637, 733, 819, 882, 1092, 1274, 1466, 1638, 1764, 1911, 2199, 2548, 2932, 3276, 3822, 4398, 5131, 5733, 6597, 7644, 8796, 9529, 10262, 11466, 13194, 15393, 19058, 20524, 22932, 26388, 28587, 30786, 35917, 38116, 46179, 57174, 61572, 66703, 71834, 85761, 92358, 107751, 114348, 133406, 143668, 171522, 184716, 200109, 215502, 266812, 323253, 343044, 400218, 431004, 466921, 600327, 646506, 800436, 933842, 1200654, 1293012, 1400763, 1867684, 2401308, 2801526, 4202289, 5603052, 8404578, 16809156]

約数ペア:

[(1, 16809156), (2, 8404578), (3, 5603052), (4, 4202289), (6, 2801526), (7, 2401308), (9, 1867684), (12, 1400763), (13, 1293012), (14, 1200654), (18, 933842), (21, 800436), (26, 646506), (28, 600327), (36, 466921), (39, 431004), (42, 400218), (49, 343044), (52, 323253), (63, 266812), (78, 215502), (84, 200109), (91, 184716), (98, 171522), (117, 143668), (126, 133406), (147, 114348), (156, 107751), (182, 92358), (196, 85761), (234, 71834), (252, 66703), (273, 61572), (294, 57174), (364, 46179), (441, 38116), (468, 35917), (546, 30786), (588, 28587), (637, 26388), (733, 22932), (819, 20524), (882, 19058), (1092, 15393), (1274, 13194), (1466, 11466), (1638, 10262), (1764, 9529), (1911, 8796), (2199, 7644), (2548, 6597), (2932, 5733), (3276, 5131), (3822, 4398)]