4061988

素因数分解:

$2^2\times 3^6\times 7^1\times {\mathrm{199}}^1$

素因数の和:228

約数の個数: 84

約数和(自身を含む): 12241600

約数和(自身を除く): 8179612

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 199, 243, 252, 324, 378, 398, 486, 567, 597, 729, 756, 796, 972, 1134, 1194, 1393, 1458, 1701, 1791, 2268, 2388, 2786, 2916, 3402, 3582, 4179, 5103, 5373, 5572, 6804, 7164, 8358, 10206, 10746, 12537, 16119, 16716, 20412, 21492, 25074, 32238, 37611, 48357, 50148, 64476, 75222, 96714, 112833, 145071, 150444, 193428, 225666, 290142, 338499, 451332, 580284, 676998, 1015497, 1353996, 2030994, 4061988]

約数ペア:

[(1, 4061988), (2, 2030994), (3, 1353996), (4, 1015497), (6, 676998), (7, 580284), (9, 451332), (12, 338499), (14, 290142), (18, 225666), (21, 193428), (27, 150444), (28, 145071), (36, 112833), (42, 96714), (54, 75222), (63, 64476), (81, 50148), (84, 48357), (108, 37611), (126, 32238), (162, 25074), (189, 21492), (199, 20412), (243, 16716), (252, 16119), (324, 12537), (378, 10746), (398, 10206), (486, 8358), (567, 7164), (597, 6804), (729, 5572), (756, 5373), (796, 5103), (972, 4179), (1134, 3582), (1194, 3402), (1393, 2916), (1458, 2786), (1701, 2388), (1791, 2268)]