21033592008

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{197699}}^1$

素因数の和:197763

約数の個数: 128

約数和(自身を含む): 63770112000

約数和(自身を除く): 42736519992

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 24, 26, 31, 33, 39, 44, 52, 62, 66, 78, 88, 93, 104, 124, 132, 143, 156, 186, 248, 264, 286, 312, 341, 372, 403, 429, 572, 682, 744, 806, 858, 1023, 1144, 1209, 1364, 1612, 1716, 2046, 2418, 2728, 3224, 3432, 4092, 4433, 4836, 8184, 8866, 9672, 13299, 17732, 26598, 35464, 53196, 106392, 197699, 395398, 593097, 790796, 1186194, 1581592, 2174689, 2372388, 2570087, 4349378, 4744776, 5140174, 6128669, 6524067, 7710261, 8698756, 10280348, 12257338, 13048134, 15420522, 17397512, 18386007, 20560696, 24514676, 26096268, 28270957, 30841044, 36772014, 49029352, 52192536, 56541914, 61682088, 67415359, 73544028, 79672697, 84812871, 113083828, 134830718, 147088056, 159345394, 169625742, 202246077, 226167656, 239018091, 269661436, 318690788, 339251484, 404492154, 478036182, 539322872, 637381576, 678502968, 808984308, 876399667, 956072364, 1617968616, 1752799334, 1912144728, 2629199001, 3505598668, 5258398002, 7011197336, 10516796004, 21033592008]

約数ペア:

[(1, 21033592008), (2, 10516796004), (3, 7011197336), (4, 5258398002), (6, 3505598668), (8, 2629199001), (11, 1912144728), (12, 1752799334), (13, 1617968616), (22, 956072364), (24, 876399667), (26, 808984308), (31, 678502968), (33, 637381576), (39, 539322872), (44, 478036182), (52, 404492154), (62, 339251484), (66, 318690788), (78, 269661436), (88, 239018091), (93, 226167656), (104, 202246077), (124, 169625742), (132, 159345394), (143, 147088056), (156, 134830718), (186, 113083828), (248, 84812871), (264, 79672697), (286, 73544028), (312, 67415359), (341, 61682088), (372, 56541914), (403, 52192536), (429, 49029352), (572, 36772014), (682, 30841044), (744, 28270957), (806, 26096268), (858, 24514676), (1023, 20560696), (1144, 18386007), (1209, 17397512), (1364, 15420522), (1612, 13048134), (1716, 12257338), (2046, 10280348), (2418, 8698756), (2728, 7710261), (3224, 6524067), (3432, 6128669), (4092, 5140174), (4433, 4744776), (4836, 4349378), (8184, 2570087), (8866, 2372388), (9672, 2174689), (13299, 1581592), (17732, 1186194), (26598, 790796), (35464, 593097), (53196, 395398), (106392, 197699)]