61871418

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{67}}^1\times {\mathrm{349}}^1$

素因数の和:441

約数の個数: 96

約数和(自身を含む): 162792000

約数和(自身を除く): 100920582

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 67, 98, 126, 134, 147, 189, 201, 294, 349, 378, 402, 441, 469, 603, 698, 882, 938, 1047, 1206, 1323, 1407, 1809, 2094, 2443, 2646, 2814, 3141, 3283, 3618, 4221, 4886, 6282, 6566, 7329, 8442, 9423, 9849, 12663, 14658, 17101, 18846, 19698, 21987, 23383, 25326, 29547, 34202, 43974, 46766, 51303, 59094, 65961, 70149, 88641, 102606, 131922, 140298, 153909, 163681, 177282, 210447, 307818, 327362, 420894, 461727, 491043, 631341, 923454, 982086, 1145767, 1262682, 1473129, 2291534, 2946258, 3437301, 4419387, 6874602, 8838774, 10311903, 20623806, 30935709, 61871418]

約数ペア:

[(1, 61871418), (2, 30935709), (3, 20623806), (6, 10311903), (7, 8838774), (9, 6874602), (14, 4419387), (18, 3437301), (21, 2946258), (27, 2291534), (42, 1473129), (49, 1262682), (54, 1145767), (63, 982086), (67, 923454), (98, 631341), (126, 491043), (134, 461727), (147, 420894), (189, 327362), (201, 307818), (294, 210447), (349, 177282), (378, 163681), (402, 153909), (441, 140298), (469, 131922), (603, 102606), (698, 88641), (882, 70149), (938, 65961), (1047, 59094), (1206, 51303), (1323, 46766), (1407, 43974), (1809, 34202), (2094, 29547), (2443, 25326), (2646, 23383), (2814, 21987), (3141, 19698), (3283, 18846), (3618, 17101), (4221, 14658), (4886, 12663), (6282, 9849), (6566, 9423), (7329, 8442)]