1432638

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1$

素因数の和:157

約数の個数: 48

約数和(自身を含む): 3369600

約数和(自身を除く): 1936962

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 59, 71, 114, 118, 142, 171, 177, 213, 342, 354, 426, 531, 639, 1062, 1121, 1278, 1349, 2242, 2698, 3363, 4047, 4189, 6726, 8094, 8378, 10089, 12141, 12567, 20178, 24282, 25134, 37701, 75402, 79591, 159182, 238773, 477546, 716319, 1432638]

約数ペア:

[(1, 1432638), (2, 716319), (3, 477546), (6, 238773), (9, 159182), (18, 79591), (19, 75402), (38, 37701), (57, 25134), (59, 24282), (71, 20178), (114, 12567), (118, 12141), (142, 10089), (171, 8378), (177, 8094), (213, 6726), (342, 4189), (354, 4047), (426, 3363), (531, 2698), (639, 2242), (1062, 1349), (1121, 1278)]