2912493654

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{751}}^1\times {\mathrm{4397}}^1$

素因数の和:5170

約数の個数: 72

約数和(自身を含む): 7352119008

約数和(自身を除く): 4439625354

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 441, 751, 882, 1502, 2253, 4397, 4506, 5257, 6759, 8794, 10514, 13191, 13518, 15771, 26382, 30779, 31542, 36799, 39573, 47313, 61558, 73598, 79146, 92337, 94626, 110397, 184674, 215453, 220794, 277011, 331191, 430906, 554022, 646359, 662382, 1292718, 1939077, 3302147, 3878154, 6604294, 9906441, 19812882, 23115029, 29719323, 46230058, 59438646, 69345087, 138690174, 161805203, 208035261, 323610406, 416070522, 485415609, 970831218, 1456246827, 2912493654]

約数ペア:

[(1, 2912493654), (2, 1456246827), (3, 970831218), (6, 485415609), (7, 416070522), (9, 323610406), (14, 208035261), (18, 161805203), (21, 138690174), (42, 69345087), (49, 59438646), (63, 46230058), (98, 29719323), (126, 23115029), (147, 19812882), (294, 9906441), (441, 6604294), (751, 3878154), (882, 3302147), (1502, 1939077), (2253, 1292718), (4397, 662382), (4506, 646359), (5257, 554022), (6759, 430906), (8794, 331191), (10514, 277011), (13191, 220794), (13518, 215453), (15771, 184674), (26382, 110397), (30779, 94626), (31542, 92337), (36799, 79146), (39573, 73598), (47313, 61558)]