191816772

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{326219}}^1$

素因数の和:326240

約数の個数: 36

約数和(自身を含む): 520647120

約数和(自身を除く): 328830348

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 326219, 652438, 978657, 1304876, 1957314, 2283533, 3914628, 4567066, 6850599, 9134132, 13701198, 15984731, 27402396, 31969462, 47954193, 63938924, 95908386, 191816772]

約数ペア:

[(1, 191816772), (2, 95908386), (3, 63938924), (4, 47954193), (6, 31969462), (7, 27402396), (12, 15984731), (14, 13701198), (21, 9134132), (28, 6850599), (42, 4567066), (49, 3914628), (84, 2283533), (98, 1957314), (147, 1304876), (196, 978657), (294, 652438), (588, 326219)]