18468202383

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{149}}^1\times {\mathrm{6173}}^1$

素因数の和:6448

約数の個数: 48

約数和(自身を含む): 28316433600

約数和(自身を除く): 9848231217

約数列:

[1, 3, 9, 23, 69, 97, 149, 207, 291, 447, 873, 1341, 2231, 3427, 6173, 6693, 10281, 14453, 18519, 20079, 30843, 43359, 55557, 130077, 141979, 332419, 425937, 598781, 919777, 997257, 1277811, 1796343, 2759331, 2991771, 5389029, 8277993, 13771963, 21154871, 41315889, 63464613, 89218369, 123947667, 190393839, 267655107, 802965321, 2052022487, 6156067461, 18468202383]

約数ペア:

[(1, 18468202383), (3, 6156067461), (9, 2052022487), (23, 802965321), (69, 267655107), (97, 190393839), (149, 123947667), (207, 89218369), (291, 63464613), (447, 41315889), (873, 21154871), (1341, 13771963), (2231, 8277993), (3427, 5389029), (6173, 2991771), (6693, 2759331), (10281, 1796343), (14453, 1277811), (18519, 997257), (20079, 919777), (30843, 598781), (43359, 425937), (55557, 332419), (130077, 141979)]