42018804

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{20477}}^1$

素因数の和:20509

約数の個数: 48

約数和(自身を含む): 114676800

約数和(自身を除く): 72657996

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 108, 114, 171, 228, 342, 513, 684, 1026, 2052, 20477, 40954, 61431, 81908, 122862, 184293, 245724, 368586, 389063, 552879, 737172, 778126, 1105758, 1167189, 1556252, 2211516, 2334378, 3501567, 4668756, 7003134, 10504701, 14006268, 21009402, 42018804]

約数ペア:

[(1, 42018804), (2, 21009402), (3, 14006268), (4, 10504701), (6, 7003134), (9, 4668756), (12, 3501567), (18, 2334378), (19, 2211516), (27, 1556252), (36, 1167189), (38, 1105758), (54, 778126), (57, 737172), (76, 552879), (108, 389063), (114, 368586), (171, 245724), (228, 184293), (342, 122862), (513, 81908), (684, 61431), (1026, 40954), (2052, 20477)]