18301104

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{6689}}^1$

素因数の和:6722

約数の個数: 60

約数和(自身を含む): 53921400

約数和(自身を除く): 35620296

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 144, 152, 171, 228, 304, 342, 456, 684, 912, 1368, 2736, 6689, 13378, 20067, 26756, 40134, 53512, 60201, 80268, 107024, 120402, 127091, 160536, 240804, 254182, 321072, 381273, 481608, 508364, 762546, 963216, 1016728, 1143819, 1525092, 2033456, 2287638, 3050184, 4575276, 6100368, 9150552, 18301104]

約数ペア:

[(1, 18301104), (2, 9150552), (3, 6100368), (4, 4575276), (6, 3050184), (8, 2287638), (9, 2033456), (12, 1525092), (16, 1143819), (18, 1016728), (19, 963216), (24, 762546), (36, 508364), (38, 481608), (48, 381273), (57, 321072), (72, 254182), (76, 240804), (114, 160536), (144, 127091), (152, 120402), (171, 107024), (228, 80268), (304, 60201), (342, 53512), (456, 40134), (684, 26756), (912, 20067), (1368, 13378), (2736, 6689)]