21524916

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{36607}}^1$

素因数の和:36628

約数の個数: 36

約数和(自身を含む): 58426368

約数和(自身を除く): 36901452

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 36607, 73214, 109821, 146428, 219642, 256249, 439284, 512498, 768747, 1024996, 1537494, 1793743, 3074988, 3587486, 5381229, 7174972, 10762458, 21524916]

約数ペア:

[(1, 21524916), (2, 10762458), (3, 7174972), (4, 5381229), (6, 3587486), (7, 3074988), (12, 1793743), (14, 1537494), (21, 1024996), (28, 768747), (42, 512498), (49, 439284), (84, 256249), (98, 219642), (147, 146428), (196, 109821), (294, 73214), (588, 36607)]