18358366908

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{433}}^1\times {\mathrm{7109}}^1$

素因数の和:7627

約数の個数: 96

約数和(自身を含む): 49766814720

約数和(自身を除く): 31408447812

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 71, 84, 142, 213, 284, 426, 433, 497, 852, 866, 994, 1299, 1491, 1732, 1988, 2598, 2982, 3031, 5196, 5964, 6062, 7109, 9093, 12124, 14218, 18186, 21327, 28436, 30743, 36372, 42654, 49763, 61486, 85308, 92229, 99526, 122972, 149289, 184458, 199052, 215201, 298578, 368916, 430402, 504739, 597156, 645603, 860804, 1009478, 1291206, 1514217, 2018956, 2582412, 3028434, 3078197, 3533173, 6056868, 6156394, 7066346, 9234591, 10599519, 12312788, 14132692, 18469182, 21199038, 21547379, 36938364, 42398076, 43094758, 64642137, 86189516, 129284274, 218551987, 258568548, 437103974, 655655961, 874207948, 1311311922, 1529863909, 2622623844, 3059727818, 4589591727, 6119455636, 9179183454, 18358366908]

約数ペア:

[(1, 18358366908), (2, 9179183454), (3, 6119455636), (4, 4589591727), (6, 3059727818), (7, 2622623844), (12, 1529863909), (14, 1311311922), (21, 874207948), (28, 655655961), (42, 437103974), (71, 258568548), (84, 218551987), (142, 129284274), (213, 86189516), (284, 64642137), (426, 43094758), (433, 42398076), (497, 36938364), (852, 21547379), (866, 21199038), (994, 18469182), (1299, 14132692), (1491, 12312788), (1732, 10599519), (1988, 9234591), (2598, 7066346), (2982, 6156394), (3031, 6056868), (5196, 3533173), (5964, 3078197), (6062, 3028434), (7109, 2582412), (9093, 2018956), (12124, 1514217), (14218, 1291206), (18186, 1009478), (21327, 860804), (28436, 645603), (30743, 597156), (36372, 504739), (42654, 430402), (49763, 368916), (61486, 298578), (85308, 215201), (92229, 199052), (99526, 184458), (122972, 149289)]