17815671224

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{347}}^1\times {\mathrm{8093}}^1$

素因数の和:8520

約数の個数: 64

約数和(自身を含む): 36673590240

約数和(自身を除く): 18857919016

約数列:

[1, 2, 4, 8, 13, 26, 52, 61, 104, 122, 244, 347, 488, 694, 793, 1388, 1586, 2776, 3172, 4511, 6344, 8093, 9022, 16186, 18044, 21167, 32372, 36088, 42334, 64744, 84668, 105209, 169336, 210418, 275171, 420836, 493673, 550342, 841672, 987346, 1100684, 1974692, 2201368, 2808271, 3949384, 5616542, 6417749, 11233084, 12835498, 22466168, 25670996, 36507523, 51341992, 73015046, 146030092, 171304531, 292060184, 342609062, 685218124, 1370436248, 2226958903, 4453917806, 8907835612, 17815671224]

約数ペア:

[(1, 17815671224), (2, 8907835612), (4, 4453917806), (8, 2226958903), (13, 1370436248), (26, 685218124), (52, 342609062), (61, 292060184), (104, 171304531), (122, 146030092), (244, 73015046), (347, 51341992), (488, 36507523), (694, 25670996), (793, 22466168), (1388, 12835498), (1586, 11233084), (2776, 6417749), (3172, 5616542), (4511, 3949384), (6344, 2808271), (8093, 2201368), (9022, 1974692), (16186, 1100684), (18044, 987346), (21167, 841672), (32372, 550342), (36088, 493673), (42334, 420836), (64744, 275171), (84668, 210418), (105209, 169336)]