18954324

素因数分解:

$2^2\times 3^4\times {\mathrm{19}}^1\times {\mathrm{3079}}^1$

素因数の和:3114

約数の個数: 60

約数和(自身を含む): 52175200

約数和(自身を除く): 33220876

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 81, 108, 114, 162, 171, 228, 324, 342, 513, 684, 1026, 1539, 2052, 3078, 3079, 6156, 6158, 9237, 12316, 18474, 27711, 36948, 55422, 58501, 83133, 110844, 117002, 166266, 175503, 234004, 249399, 332532, 351006, 498798, 526509, 702012, 997596, 1053018, 1579527, 2106036, 3159054, 4738581, 6318108, 9477162, 18954324]

約数ペア:

[(1, 18954324), (2, 9477162), (3, 6318108), (4, 4738581), (6, 3159054), (9, 2106036), (12, 1579527), (18, 1053018), (19, 997596), (27, 702012), (36, 526509), (38, 498798), (54, 351006), (57, 332532), (76, 249399), (81, 234004), (108, 175503), (114, 166266), (162, 117002), (171, 110844), (228, 83133), (324, 58501), (342, 55422), (513, 36948), (684, 27711), (1026, 18474), (1539, 12316), (2052, 9237), (3078, 6158), (3079, 6156)]