17535492

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{421}}^1$

素因数の和:533

約数の個数: 72

約数和(自身を含む): 48386520

約数和(自身を除く): 30851028

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 89, 117, 156, 178, 234, 267, 356, 421, 468, 534, 801, 842, 1068, 1157, 1263, 1602, 1684, 2314, 2526, 3204, 3471, 3789, 4628, 5052, 5473, 6942, 7578, 10413, 10946, 13884, 15156, 16419, 20826, 21892, 32838, 37469, 41652, 49257, 65676, 74938, 98514, 112407, 149876, 197028, 224814, 337221, 449628, 487097, 674442, 974194, 1348884, 1461291, 1948388, 2922582, 4383873, 5845164, 8767746, 17535492]

約数ペア:

[(1, 17535492), (2, 8767746), (3, 5845164), (4, 4383873), (6, 2922582), (9, 1948388), (12, 1461291), (13, 1348884), (18, 974194), (26, 674442), (36, 487097), (39, 449628), (52, 337221), (78, 224814), (89, 197028), (117, 149876), (156, 112407), (178, 98514), (234, 74938), (267, 65676), (356, 49257), (421, 41652), (468, 37469), (534, 32838), (801, 21892), (842, 20826), (1068, 16419), (1157, 15156), (1263, 13884), (1602, 10946), (1684, 10413), (2314, 7578), (2526, 6942), (3204, 5473), (3471, 5052), (3789, 4628)]