1731366

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{151}}^1$

素因数の和:186

約数の個数: 72

約数和(自身を含む): 4730544

約数和(自身を除く): 2999178

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 49, 63, 78, 91, 98, 117, 126, 147, 151, 182, 234, 273, 294, 302, 441, 453, 546, 637, 819, 882, 906, 1057, 1274, 1359, 1638, 1911, 1963, 2114, 2718, 3171, 3822, 3926, 5733, 5889, 6342, 7399, 9513, 11466, 11778, 13741, 14798, 17667, 19026, 22197, 27482, 35334, 41223, 44394, 66591, 82446, 96187, 123669, 133182, 192374, 247338, 288561, 577122, 865683, 1731366]

約数ペア:

[(1, 1731366), (2, 865683), (3, 577122), (6, 288561), (7, 247338), (9, 192374), (13, 133182), (14, 123669), (18, 96187), (21, 82446), (26, 66591), (39, 44394), (42, 41223), (49, 35334), (63, 27482), (78, 22197), (91, 19026), (98, 17667), (117, 14798), (126, 13741), (147, 11778), (151, 11466), (182, 9513), (234, 7399), (273, 6342), (294, 5889), (302, 5733), (441, 3926), (453, 3822), (546, 3171), (637, 2718), (819, 2114), (882, 1963), (906, 1911), (1057, 1638), (1274, 1359)]