18372130569

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1051}}^1\times {\mathrm{2819}}^1$

素因数の和:3942

約数の個数: 48

約数和(自身を含む): 29156137920

約数和(自身を除く): 10784007351

約数列:

[1, 3, 9, 13, 39, 53, 117, 159, 477, 689, 1051, 2067, 2819, 3153, 6201, 8457, 9459, 13663, 25371, 36647, 40989, 55703, 109941, 122967, 149407, 167109, 329823, 448221, 501327, 724139, 1344663, 1942291, 2172417, 2962769, 5826873, 6517251, 8888307, 17480619, 26664921, 38515997, 115547991, 157026757, 346643973, 471080271, 1413240813, 2041347841, 6124043523, 18372130569]

約数ペア:

[(1, 18372130569), (3, 6124043523), (9, 2041347841), (13, 1413240813), (39, 471080271), (53, 346643973), (117, 157026757), (159, 115547991), (477, 38515997), (689, 26664921), (1051, 17480619), (2067, 8888307), (2819, 6517251), (3153, 5826873), (6201, 2962769), (8457, 2172417), (9459, 1942291), (13663, 1344663), (25371, 724139), (36647, 501327), (40989, 448221), (55703, 329823), (109941, 167109), (122967, 149407)]