921001668

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{66221}}^1$

素因数の和:66308

約数の個数: 48

約数和(自身を含む): 2299227840

約数和(自身を除く): 1378226172

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 61, 76, 114, 122, 183, 228, 244, 366, 732, 1159, 2318, 3477, 4636, 6954, 13908, 66221, 132442, 198663, 264884, 397326, 794652, 1258199, 2516398, 3774597, 4039481, 5032796, 7549194, 8078962, 12118443, 15098388, 16157924, 24236886, 48473772, 76750139, 153500278, 230250417, 307000556, 460500834, 921001668]

約数ペア:

[(1, 921001668), (2, 460500834), (3, 307000556), (4, 230250417), (6, 153500278), (12, 76750139), (19, 48473772), (38, 24236886), (57, 16157924), (61, 15098388), (76, 12118443), (114, 8078962), (122, 7549194), (183, 5032796), (228, 4039481), (244, 3774597), (366, 2516398), (732, 1258199), (1159, 794652), (2318, 397326), (3477, 264884), (4636, 198663), (6954, 132442), (13908, 66221)]