21636624

素因数分解:

$2^4\times 3^1\times {\mathrm{101}}^1\times {\mathrm{4463}}^1$

素因数の和:4575

約数の個数: 40

約数和(自身を含む): 56460672

約数和(自身を除く): 34824048

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 101, 202, 303, 404, 606, 808, 1212, 1616, 2424, 4463, 4848, 8926, 13389, 17852, 26778, 35704, 53556, 71408, 107112, 214224, 450763, 901526, 1352289, 1803052, 2704578, 3606104, 5409156, 7212208, 10818312, 21636624]

約数ペア:

[(1, 21636624), (2, 10818312), (3, 7212208), (4, 5409156), (6, 3606104), (8, 2704578), (12, 1803052), (16, 1352289), (24, 901526), (48, 450763), (101, 214224), (202, 107112), (303, 71408), (404, 53556), (606, 35704), (808, 26778), (1212, 17852), (1616, 13389), (2424, 8926), (4463, 4848)]