20171933514

素因数分解:

$2^1\times 3^2\times {\mathrm{101}}^1\times {\mathrm{179}}^1\times {\mathrm{61987}}^1$

素因数の和:62275

約数の個数: 48

約数和(自身を含む): 44385887520

約数和(自身を除く): 24213954006

約数列:

[1, 2, 3, 6, 9, 18, 101, 179, 202, 303, 358, 537, 606, 909, 1074, 1611, 1818, 3222, 18079, 36158, 54237, 61987, 108474, 123974, 162711, 185961, 325422, 371922, 557883, 1115766, 6260687, 11095673, 12521374, 18782061, 22191346, 33287019, 37564122, 56346183, 66574038, 99861057, 112692366, 199722114, 1120662973, 2241325946, 3361988919, 6723977838, 10085966757, 20171933514]

約数ペア:

[(1, 20171933514), (2, 10085966757), (3, 6723977838), (6, 3361988919), (9, 2241325946), (18, 1120662973), (101, 199722114), (179, 112692366), (202, 99861057), (303, 66574038), (358, 56346183), (537, 37564122), (606, 33287019), (909, 22191346), (1074, 18782061), (1611, 12521374), (1818, 11095673), (3222, 6260687), (18079, 1115766), (36158, 557883), (54237, 371922), (61987, 325422), (108474, 185961), (123974, 162711)]