1916804952

素因数分解:

$2^3\times 3^3\times {\mathrm{61}}^1\times {\mathrm{145477}}^1$

素因数の和:145553

約数の個数: 64

約数和(自身を含む): 5411781600

約数和(自身を除く): 3494976648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 61, 72, 108, 122, 183, 216, 244, 366, 488, 549, 732, 1098, 1464, 1647, 2196, 3294, 4392, 6588, 13176, 145477, 290954, 436431, 581908, 872862, 1163816, 1309293, 1745724, 2618586, 3491448, 3927879, 5237172, 7855758, 8874097, 10474344, 15711516, 17748194, 26622291, 31423032, 35496388, 53244582, 70992776, 79866873, 106489164, 159733746, 212978328, 239600619, 319467492, 479201238, 638934984, 958402476, 1916804952]

約数ペア:

[(1, 1916804952), (2, 958402476), (3, 638934984), (4, 479201238), (6, 319467492), (8, 239600619), (9, 212978328), (12, 159733746), (18, 106489164), (24, 79866873), (27, 70992776), (36, 53244582), (54, 35496388), (61, 31423032), (72, 26622291), (108, 17748194), (122, 15711516), (183, 10474344), (216, 8874097), (244, 7855758), (366, 5237172), (488, 3927879), (549, 3491448), (732, 2618586), (1098, 1745724), (1464, 1309293), (1647, 1163816), (2196, 872862), (3294, 581908), (4392, 436431), (6588, 290954), (13176, 145477)]