20141406

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{293}}^1$

素因数の和:390

約数の個数: 64

約数和(自身を含む): 47980800

約数和(自身を除く): 27839394

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 67, 114, 134, 171, 201, 293, 342, 402, 513, 586, 603, 879, 1026, 1206, 1273, 1758, 1809, 2546, 2637, 3618, 3819, 5274, 5567, 7638, 7911, 11134, 11457, 15822, 16701, 19631, 22914, 33402, 34371, 39262, 50103, 58893, 68742, 100206, 117786, 150309, 176679, 300618, 353358, 372989, 530037, 745978, 1060074, 1118967, 2237934, 3356901, 6713802, 10070703, 20141406]

約数ペア:

[(1, 20141406), (2, 10070703), (3, 6713802), (6, 3356901), (9, 2237934), (18, 1118967), (19, 1060074), (27, 745978), (38, 530037), (54, 372989), (57, 353358), (67, 300618), (114, 176679), (134, 150309), (171, 117786), (201, 100206), (293, 68742), (342, 58893), (402, 50103), (513, 39262), (586, 34371), (603, 33402), (879, 22914), (1026, 19631), (1206, 16701), (1273, 15822), (1758, 11457), (1809, 11134), (2546, 7911), (2637, 7638), (3618, 5567), (3819, 5274)]