38318868

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{2083}}^1$

素因数の和:2173

約数の個数: 72

約数和(自身を含む): 112269248

約数和(自身を除く): 73950380

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 73, 84, 126, 146, 219, 252, 292, 438, 511, 657, 876, 1022, 1314, 1533, 2044, 2083, 2628, 3066, 4166, 4599, 6132, 6249, 8332, 9198, 12498, 14581, 18396, 18747, 24996, 29162, 37494, 43743, 58324, 74988, 87486, 131229, 152059, 174972, 262458, 304118, 456177, 524916, 608236, 912354, 1064413, 1368531, 1824708, 2128826, 2737062, 3193239, 4257652, 5474124, 6386478, 9579717, 12772956, 19159434, 38318868]

約数ペア:

[(1, 38318868), (2, 19159434), (3, 12772956), (4, 9579717), (6, 6386478), (7, 5474124), (9, 4257652), (12, 3193239), (14, 2737062), (18, 2128826), (21, 1824708), (28, 1368531), (36, 1064413), (42, 912354), (63, 608236), (73, 524916), (84, 456177), (126, 304118), (146, 262458), (219, 174972), (252, 152059), (292, 131229), (438, 87486), (511, 74988), (657, 58324), (876, 43743), (1022, 37494), (1314, 29162), (1533, 24996), (2044, 18747), (2083, 18396), (2628, 14581), (3066, 12498), (4166, 9198), (4599, 8332), (6132, 6249)]