38950494

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{349}}^1$

素因数の和:473

約数の個数: 64

約数和(自身を含む): 90720000

約数和(自身を除く): 51769506

約数列:

[1, 2, 3, 6, 11, 19, 22, 33, 38, 57, 66, 89, 114, 178, 209, 267, 349, 418, 534, 627, 698, 979, 1047, 1254, 1691, 1958, 2094, 2937, 3382, 3839, 5073, 5874, 6631, 7678, 10146, 11517, 13262, 18601, 19893, 23034, 31061, 37202, 39786, 55803, 62122, 72941, 93183, 111606, 145882, 186366, 218823, 341671, 437646, 590159, 683342, 1025013, 1180318, 1770477, 2050026, 3540954, 6491749, 12983498, 19475247, 38950494]

約数ペア:

[(1, 38950494), (2, 19475247), (3, 12983498), (6, 6491749), (11, 3540954), (19, 2050026), (22, 1770477), (33, 1180318), (38, 1025013), (57, 683342), (66, 590159), (89, 437646), (114, 341671), (178, 218823), (209, 186366), (267, 145882), (349, 111606), (418, 93183), (534, 72941), (627, 62122), (698, 55803), (979, 39786), (1047, 37202), (1254, 31061), (1691, 23034), (1958, 19893), (2094, 18601), (2937, 13262), (3382, 11517), (3839, 10146), (5073, 7678), (5874, 6631)]