2912249988

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{283}}^1\times {\mathrm{9221}}^1$

素因数の和:9545

約数の個数: 72

約数和(自身を含む): 7626667776

約数和(自身を除く): 4714417788

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 186, 279, 283, 372, 558, 566, 849, 1116, 1132, 1698, 2547, 3396, 5094, 8773, 9221, 10188, 17546, 18442, 26319, 27663, 35092, 36884, 52638, 55326, 78957, 82989, 105276, 110652, 157914, 165978, 285851, 315828, 331956, 571702, 857553, 1143404, 1715106, 2572659, 2609543, 3430212, 5145318, 5219086, 7828629, 10290636, 10438172, 15657258, 23485887, 31314516, 46971774, 80895833, 93943548, 161791666, 242687499, 323583332, 485374998, 728062497, 970749996, 1456124994, 2912249988]

約数ペア:

[(1, 2912249988), (2, 1456124994), (3, 970749996), (4, 728062497), (6, 485374998), (9, 323583332), (12, 242687499), (18, 161791666), (31, 93943548), (36, 80895833), (62, 46971774), (93, 31314516), (124, 23485887), (186, 15657258), (279, 10438172), (283, 10290636), (372, 7828629), (558, 5219086), (566, 5145318), (849, 3430212), (1116, 2609543), (1132, 2572659), (1698, 1715106), (2547, 1143404), (3396, 857553), (5094, 571702), (8773, 331956), (9221, 315828), (10188, 285851), (17546, 165978), (18442, 157914), (26319, 110652), (27663, 105276), (35092, 82989), (36884, 78957), (52638, 55326)]