18352776

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{997}}^1$

素因数の和:1078

約数の個数: 64

約数和(自身を含む): 50299200

約数和(自身を除く): 31946424

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 59, 78, 104, 118, 156, 177, 236, 312, 354, 472, 708, 767, 997, 1416, 1534, 1994, 2301, 2991, 3068, 3988, 4602, 5982, 6136, 7976, 9204, 11964, 12961, 18408, 23928, 25922, 38883, 51844, 58823, 77766, 103688, 117646, 155532, 176469, 235292, 311064, 352938, 470584, 705876, 764699, 1411752, 1529398, 2294097, 3058796, 4588194, 6117592, 9176388, 18352776]

約数ペア:

[(1, 18352776), (2, 9176388), (3, 6117592), (4, 4588194), (6, 3058796), (8, 2294097), (12, 1529398), (13, 1411752), (24, 764699), (26, 705876), (39, 470584), (52, 352938), (59, 311064), (78, 235292), (104, 176469), (118, 155532), (156, 117646), (177, 103688), (236, 77766), (312, 58823), (354, 51844), (472, 38883), (708, 25922), (767, 23928), (997, 18408), (1416, 12961), (1534, 11964), (1994, 9204), (2301, 7976), (2991, 6136), (3068, 5982), (3988, 4602)]