39987324

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1499}}^1$

素因数の和:1544

約数の個数: 96

約数和(自身を含む): 117600000

約数和(自身を除く): 77612676

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 27, 36, 38, 39, 52, 54, 57, 76, 78, 108, 114, 117, 156, 171, 228, 234, 247, 342, 351, 468, 494, 513, 684, 702, 741, 988, 1026, 1404, 1482, 1499, 2052, 2223, 2964, 2998, 4446, 4497, 5996, 6669, 8892, 8994, 13338, 13491, 17988, 19487, 26676, 26982, 28481, 38974, 40473, 53964, 56962, 58461, 77948, 80946, 85443, 113924, 116922, 161892, 170886, 175383, 233844, 256329, 341772, 350766, 370253, 512658, 526149, 701532, 740506, 768987, 1025316, 1052298, 1110759, 1481012, 1537974, 2104596, 2221518, 3075948, 3332277, 4443036, 6664554, 9996831, 13329108, 19993662, 39987324]

約数ペア:

[(1, 39987324), (2, 19993662), (3, 13329108), (4, 9996831), (6, 6664554), (9, 4443036), (12, 3332277), (13, 3075948), (18, 2221518), (19, 2104596), (26, 1537974), (27, 1481012), (36, 1110759), (38, 1052298), (39, 1025316), (52, 768987), (54, 740506), (57, 701532), (76, 526149), (78, 512658), (108, 370253), (114, 350766), (117, 341772), (156, 256329), (171, 233844), (228, 175383), (234, 170886), (247, 161892), (342, 116922), (351, 113924), (468, 85443), (494, 80946), (513, 77948), (684, 58461), (702, 56962), (741, 53964), (988, 40473), (1026, 38974), (1404, 28481), (1482, 26982), (1499, 26676), (2052, 19487), (2223, 17988), (2964, 13491), (2998, 13338), (4446, 8994), (4497, 8892), (5996, 6669)]