15648228

素因数分解:

$2^2\times 3^5\times {\mathrm{17}}^1\times {\mathrm{947}}^1$

素因数の和:983

約数の個数: 72

約数和(自身を含む): 43479072

約数和(自身を除く): 27830844

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 51, 54, 68, 81, 102, 108, 153, 162, 204, 243, 306, 324, 459, 486, 612, 918, 947, 972, 1377, 1836, 1894, 2754, 2841, 3788, 4131, 5508, 5682, 8262, 8523, 11364, 16099, 16524, 17046, 25569, 32198, 34092, 48297, 51138, 64396, 76707, 96594, 102276, 144891, 153414, 193188, 230121, 289782, 306828, 434673, 460242, 579564, 869346, 920484, 1304019, 1738692, 2608038, 3912057, 5216076, 7824114, 15648228]

約数ペア:

[(1, 15648228), (2, 7824114), (3, 5216076), (4, 3912057), (6, 2608038), (9, 1738692), (12, 1304019), (17, 920484), (18, 869346), (27, 579564), (34, 460242), (36, 434673), (51, 306828), (54, 289782), (68, 230121), (81, 193188), (102, 153414), (108, 144891), (153, 102276), (162, 96594), (204, 76707), (243, 64396), (306, 51138), (324, 48297), (459, 34092), (486, 32198), (612, 25569), (918, 17046), (947, 16524), (972, 16099), (1377, 11364), (1836, 8523), (1894, 8262), (2754, 5682), (2841, 5508), (3788, 4131)]