26996826234

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{640859}}^1$

素因数の和:640947

約数の個数: 64

約数和(自身を含む): 66444364800

約数和(自身を除く): 39447538566

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 59, 102, 118, 119, 177, 238, 354, 357, 413, 714, 826, 1003, 1239, 2006, 2478, 3009, 6018, 7021, 14042, 21063, 42126, 640859, 1281718, 1922577, 3845154, 4486013, 8972026, 10894603, 13458039, 21789206, 26916078, 32683809, 37810681, 65367618, 75621362, 76262221, 113432043, 152524442, 226864086, 228786663, 264674767, 457573326, 529349534, 642781577, 794024301, 1285563154, 1588048602, 1928344731, 3856689462, 4499471039, 8998942078, 13498413117, 26996826234]

約数ペア:

[(1, 26996826234), (2, 13498413117), (3, 8998942078), (6, 4499471039), (7, 3856689462), (14, 1928344731), (17, 1588048602), (21, 1285563154), (34, 794024301), (42, 642781577), (51, 529349534), (59, 457573326), (102, 264674767), (118, 228786663), (119, 226864086), (177, 152524442), (238, 113432043), (354, 76262221), (357, 75621362), (413, 65367618), (714, 37810681), (826, 32683809), (1003, 26916078), (1239, 21789206), (2006, 13458039), (2478, 10894603), (3009, 8972026), (6018, 4486013), (7021, 3845154), (14042, 1922577), (21063, 1281718), (42126, 640859)]