26763516

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{83}}^1$

素因数の和:172

約数の個数: 108

約数和(自身を含む): 75538008

約数和(自身を除く): 48774492

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 53, 78, 83, 106, 117, 156, 159, 166, 169, 212, 234, 249, 318, 332, 338, 468, 477, 498, 507, 636, 676, 689, 747, 954, 996, 1014, 1079, 1378, 1494, 1521, 1908, 2028, 2067, 2158, 2756, 2988, 3042, 3237, 4134, 4316, 4399, 6084, 6201, 6474, 8268, 8798, 8957, 9711, 12402, 12948, 13197, 14027, 17596, 17914, 19422, 24804, 26394, 26871, 28054, 35828, 38844, 39591, 42081, 52788, 53742, 56108, 57187, 79182, 80613, 84162, 107484, 114374, 126243, 158364, 161226, 168324, 171561, 228748, 252486, 322452, 343122, 504972, 514683, 686244, 743431, 1029366, 1486862, 2058732, 2230293, 2973724, 4460586, 6690879, 8921172, 13381758, 26763516]

約数ペア:

[(1, 26763516), (2, 13381758), (3, 8921172), (4, 6690879), (6, 4460586), (9, 2973724), (12, 2230293), (13, 2058732), (18, 1486862), (26, 1029366), (36, 743431), (39, 686244), (52, 514683), (53, 504972), (78, 343122), (83, 322452), (106, 252486), (117, 228748), (156, 171561), (159, 168324), (166, 161226), (169, 158364), (212, 126243), (234, 114374), (249, 107484), (318, 84162), (332, 80613), (338, 79182), (468, 57187), (477, 56108), (498, 53742), (507, 52788), (636, 42081), (676, 39591), (689, 38844), (747, 35828), (954, 28054), (996, 26871), (1014, 26394), (1079, 24804), (1378, 19422), (1494, 17914), (1521, 17596), (1908, 14027), (2028, 13197), (2067, 12948), (2158, 12402), (2756, 9711), (2988, 8957), (3042, 8798), (3237, 8268), (4134, 6474), (4316, 6201), (4399, 6084)]