1831914

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{67}}^1$

素因数の和:120

約数の個数: 72

約数和(自身を含む): 4837248

約数和(自身を除く): 3005334

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 31, 42, 49, 62, 63, 67, 93, 98, 126, 134, 147, 186, 201, 217, 279, 294, 402, 434, 441, 469, 558, 603, 651, 882, 938, 1206, 1302, 1407, 1519, 1953, 2077, 2814, 3038, 3283, 3906, 4154, 4221, 4557, 6231, 6566, 8442, 9114, 9849, 12462, 13671, 14539, 18693, 19698, 27342, 29078, 29547, 37386, 43617, 59094, 87234, 101773, 130851, 203546, 261702, 305319, 610638, 915957, 1831914]

約数ペア:

[(1, 1831914), (2, 915957), (3, 610638), (6, 305319), (7, 261702), (9, 203546), (14, 130851), (18, 101773), (21, 87234), (31, 59094), (42, 43617), (49, 37386), (62, 29547), (63, 29078), (67, 27342), (93, 19698), (98, 18693), (126, 14539), (134, 13671), (147, 12462), (186, 9849), (201, 9114), (217, 8442), (279, 6566), (294, 6231), (402, 4557), (434, 4221), (441, 4154), (469, 3906), (558, 3283), (603, 3038), (651, 2814), (882, 2077), (938, 1953), (1206, 1519), (1302, 1407)]