1956972

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{181}}^1$

素因数の和:258

約数の個数: 48

約数和(自身を含む): 4953312

約数和(自身を除く): 2996340

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 53, 68, 102, 106, 159, 181, 204, 212, 318, 362, 543, 636, 724, 901, 1086, 1802, 2172, 2703, 3077, 3604, 5406, 6154, 9231, 9593, 10812, 12308, 18462, 19186, 28779, 36924, 38372, 57558, 115116, 163081, 326162, 489243, 652324, 978486, 1956972]

約数ペア:

[(1, 1956972), (2, 978486), (3, 652324), (4, 489243), (6, 326162), (12, 163081), (17, 115116), (34, 57558), (51, 38372), (53, 36924), (68, 28779), (102, 19186), (106, 18462), (159, 12308), (181, 10812), (204, 9593), (212, 9231), (318, 6154), (362, 5406), (543, 3604), (636, 3077), (724, 2703), (901, 2172), (1086, 1802)]