1945987092

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{79}}^1\times {\mathrm{10861}}^1$

素因数の和:10963

約数の個数: 120

約数和(自身を含む): 5888072960

約数和(自身を除く): 3942085868

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 79, 81, 84, 108, 126, 158, 162, 189, 237, 252, 316, 324, 378, 474, 553, 567, 711, 756, 948, 1106, 1134, 1422, 1659, 2133, 2212, 2268, 2844, 3318, 4266, 4977, 6399, 6636, 8532, 9954, 10861, 12798, 14931, 19908, 21722, 25596, 29862, 32583, 43444, 44793, 59724, 65166, 76027, 89586, 97749, 130332, 152054, 179172, 195498, 228081, 293247, 304108, 390996, 456162, 586494, 684243, 858019, 879741, 912324, 1172988, 1368486, 1716038, 1759482, 2052729, 2574057, 2736972, 3432076, 3518964, 4105458, 5148114, 6006133, 6158187, 7722171, 8210916, 10296228, 12012266, 12316374, 15444342, 18018399, 23166513, 24024532, 24632748, 30888684, 36036798, 46333026, 54055197, 69499539, 72073596, 92666052, 108110394, 138999078, 162165591, 216220788, 277998156, 324331182, 486496773, 648662364, 972993546, 1945987092]

約数ペア:

[(1, 1945987092), (2, 972993546), (3, 648662364), (4, 486496773), (6, 324331182), (7, 277998156), (9, 216220788), (12, 162165591), (14, 138999078), (18, 108110394), (21, 92666052), (27, 72073596), (28, 69499539), (36, 54055197), (42, 46333026), (54, 36036798), (63, 30888684), (79, 24632748), (81, 24024532), (84, 23166513), (108, 18018399), (126, 15444342), (158, 12316374), (162, 12012266), (189, 10296228), (237, 8210916), (252, 7722171), (316, 6158187), (324, 6006133), (378, 5148114), (474, 4105458), (553, 3518964), (567, 3432076), (711, 2736972), (756, 2574057), (948, 2052729), (1106, 1759482), (1134, 1716038), (1422, 1368486), (1659, 1172988), (2133, 912324), (2212, 879741), (2268, 858019), (2844, 684243), (3318, 586494), (4266, 456162), (4977, 390996), (6399, 304108), (6636, 293247), (8532, 228081), (9954, 195498), (10861, 179172), (12798, 152054), (14931, 130332), (19908, 97749), (21722, 89586), (25596, 76027), (29862, 65166), (32583, 59724), (43444, 44793)]