18923341992

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{1307}}^1\times {\mathrm{31751}}^1$

素因数の和:33086

約数の個数: 64

約数和(自身を含む): 49837939200

約数和(自身を除く): 30914597208

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 1307, 2614, 3921, 5228, 7842, 10456, 15684, 24833, 31368, 31751, 49666, 63502, 74499, 95253, 99332, 127004, 148998, 190506, 198664, 254008, 297996, 381012, 595992, 603269, 762024, 1206538, 1809807, 2413076, 3619614, 4826152, 7239228, 14478456, 41498557, 82997114, 124495671, 165994228, 248991342, 331988456, 497982684, 788472583, 995965368, 1576945166, 2365417749, 3153890332, 4730835498, 6307780664, 9461670996, 18923341992]

約数ペア:

[(1, 18923341992), (2, 9461670996), (3, 6307780664), (4, 4730835498), (6, 3153890332), (8, 2365417749), (12, 1576945166), (19, 995965368), (24, 788472583), (38, 497982684), (57, 331988456), (76, 248991342), (114, 165994228), (152, 124495671), (228, 82997114), (456, 41498557), (1307, 14478456), (2614, 7239228), (3921, 4826152), (5228, 3619614), (7842, 2413076), (10456, 1809807), (15684, 1206538), (24833, 762024), (31368, 603269), (31751, 595992), (49666, 381012), (63502, 297996), (74499, 254008), (95253, 198664), (99332, 190506), (127004, 148998)]