1043406

素因数分解:

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

素因数の和:55

約数の個数: 72

約数和(自身を含む): 2854800

約数和(自身を除く): 1811394

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 49, 63, 78, 91, 98, 117, 126, 147, 169, 182, 234, 273, 294, 338, 343, 441, 507, 546, 637, 686, 819, 882, 1014, 1029, 1183, 1274, 1521, 1638, 1911, 2058, 2366, 3042, 3087, 3549, 3822, 4459, 5733, 6174, 7098, 8281, 8918, 10647, 11466, 13377, 16562, 21294, 24843, 26754, 40131, 49686, 57967, 74529, 80262, 115934, 149058, 173901, 347802, 521703, 1043406]

約数ペア:

[(1, 1043406), (2, 521703), (3, 347802), (6, 173901), (7, 149058), (9, 115934), (13, 80262), (14, 74529), (18, 57967), (21, 49686), (26, 40131), (39, 26754), (42, 24843), (49, 21294), (63, 16562), (78, 13377), (91, 11466), (98, 10647), (117, 8918), (126, 8281), (147, 7098), (169, 6174), (182, 5733), (234, 4459), (273, 3822), (294, 3549), (338, 3087), (343, 3042), (441, 2366), (507, 2058), (546, 1911), (637, 1638), (686, 1521), (819, 1274), (882, 1183), (1014, 1029)]