18573788884

素因数分解:

$2^2\times 7^3\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{6659}}^1$

素因数の和:6810

約数の個数: 96

約数和(自身を含む): 40279680000

約数和(自身を除く): 21705891116

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 76, 98, 107, 133, 196, 214, 266, 343, 428, 532, 686, 749, 931, 1372, 1498, 1862, 2033, 2996, 3724, 4066, 5243, 6517, 6659, 8132, 10486, 13034, 13318, 14231, 20972, 26068, 26636, 28462, 36701, 46613, 56924, 73402, 93226, 99617, 126521, 146804, 186452, 199234, 253042, 326291, 398468, 506084, 652582, 697319, 712513, 885647, 1305164, 1394638, 1425026, 1771294, 2284037, 2789276, 2850052, 3542588, 4568074, 4987591, 6199529, 9136148, 9975182, 12399058, 13537747, 19950364, 24798116, 27075494, 34913137, 43396703, 54150988, 69826274, 86793406, 94764229, 139652548, 173586812, 189528458, 244391959, 379056916, 488783918, 663349603, 977567836, 1326699206, 2653398412, 4643447221, 9286894442, 18573788884]

約数ペア:

[(1, 18573788884), (2, 9286894442), (4, 4643447221), (7, 2653398412), (14, 1326699206), (19, 977567836), (28, 663349603), (38, 488783918), (49, 379056916), (76, 244391959), (98, 189528458), (107, 173586812), (133, 139652548), (196, 94764229), (214, 86793406), (266, 69826274), (343, 54150988), (428, 43396703), (532, 34913137), (686, 27075494), (749, 24798116), (931, 19950364), (1372, 13537747), (1498, 12399058), (1862, 9975182), (2033, 9136148), (2996, 6199529), (3724, 4987591), (4066, 4568074), (5243, 3542588), (6517, 2850052), (6659, 2789276), (8132, 2284037), (10486, 1771294), (13034, 1425026), (13318, 1394638), (14231, 1305164), (20972, 885647), (26068, 712513), (26636, 697319), (28462, 652582), (36701, 506084), (46613, 398468), (56924, 326291), (73402, 253042), (93226, 199234), (99617, 186452), (126521, 146804)]