16402554

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{6199}}^1$

素因数の和:6224

約数の個数: 48

約数和(自身を含む): 42408000

約数和(自身を除く): 26005446

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 98, 126, 147, 189, 294, 378, 441, 882, 1323, 2646, 6199, 12398, 18597, 37194, 43393, 55791, 86786, 111582, 130179, 167373, 260358, 303751, 334746, 390537, 607502, 781074, 911253, 1171611, 1822506, 2343222, 2733759, 5467518, 8201277, 16402554]

約数ペア:

[(1, 16402554), (2, 8201277), (3, 5467518), (6, 2733759), (7, 2343222), (9, 1822506), (14, 1171611), (18, 911253), (21, 781074), (27, 607502), (42, 390537), (49, 334746), (54, 303751), (63, 260358), (98, 167373), (126, 130179), (147, 111582), (189, 86786), (294, 55791), (378, 43393), (441, 37194), (882, 18597), (1323, 12398), (2646, 6199)]