2222658

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1$

素因数の和:191

約数の個数: 48

約数和(自身を含む): 5197920

約数和(自身を除く): 2975262

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 67, 97, 114, 134, 171, 194, 201, 291, 342, 402, 582, 603, 873, 1206, 1273, 1746, 1843, 2546, 3686, 3819, 5529, 6499, 7638, 11058, 11457, 12998, 16587, 19497, 22914, 33174, 38994, 58491, 116982, 123481, 246962, 370443, 740886, 1111329, 2222658]

約数ペア:

[(1, 2222658), (2, 1111329), (3, 740886), (6, 370443), (9, 246962), (18, 123481), (19, 116982), (38, 58491), (57, 38994), (67, 33174), (97, 22914), (114, 19497), (134, 16587), (171, 12998), (194, 11457), (201, 11058), (291, 7638), (342, 6499), (402, 5529), (582, 3819), (603, 3686), (873, 2546), (1206, 1843), (1273, 1746)]